This process releases carbon dioxide gas which is trapped in the dough when baking powder is used to make bread and cake. (c) CaOcl2 (c) bleaching powder CBSE Class 10 Science MCQ, Important Questions, Notes, NCERT Solutions, Sample Papers, Previous Papers . (b) replaceable H atoms Students can solve these Metals and Non-metals Class 10 MCQs Questions with Answers and assess their preparation level. All the MCQs are taken from NCERT Textbooks issued for session 2020-2021. (c) replaceable O atoms A strong acid or base : (b) base Contact Us. OXIDATION AND REDUCTION . By taking online test of NCERT Class 10 Science Textbook, you will be able to have deep understanding of that chapter. Pages. Answer: Class 10 Science Chapter 2 MCQ (Multiple Choice Questions) of Acids, Bases and Salts. Thus, acid is formed in the mouth after a sugary food has been eaten. TOPICS. Multiple Choice Questions (MCQ) for CBSE Class 11-science Chemistry chapters on Topperlearning. MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. Free PDF download of Important Questions with solutions for CBSE Class 10 Science Chapter 2 - Acids, Bases and Salts prepared by expert Science teachers from latest edition of CBSE(NCERT) books. Tutorial for Learning C Programming: Is It Possible to Learn the Programming Language Online? Improve Your Career with Online Certification Programs. Tooth decay starts when the pH of acid formed in the mouth falls below 5.5. Answer: (c) blue When baking powder is mixed with water, sodium hydrogen carbonate reacts with tartaric acid and accepts hydrogen ions from it. The Chemical used for white-washing is : If you have any doubt, please ask in discussion forum. (c) 7 ANSWER: [D] [A] The red cabbage extract is also a natural indicator. You are commenting using your WordPress.com … (b) sodium bicarbonate (NaHCO3) (c) ACidic The combination of hydrochloric acid and sodium hydroxide solution forms: (d) remains unchanged. (b) is orange The base reacts with the acid formed during tooth decay and neutralises its bad effects thus, preventing tooth decay. (c) it is an organic acid (b) HCl (a) sodium hydroxide Tooth decay starts when the pH of acid formed in the mouth falls below 5.5. (b) 1 NCERT Solutions for Class 8 Science Chapter 18 Pollution of Air and Water, NCERT Solutions for Class 8 Science Chapter 17 Stars and the Solar System, NCERT Solutions for Class 8 Science Chapter 16 Light, NCERT Solutions for Class 8 Science Chapter 15 Some Natural Phenomena, NCERT Solutions for Class 8 Science Chapter 14 Chemical Effects of Electric Current, NCERT Solutions for Class 8 Science Chapter 13 Sound, NCERT Solutions for Class 8 Science Chapter 12 Friction, NCERT Solutions for Class 8 Science Chapter 11 Force and Pressure, NCERT Solutions for Class 8 Science Chapter 10 Reaching the Age of Adolescence, NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals, NCERT Solutions for Class 8 Science Chapter 8 Cell Structure and Functions, NCERT Solutions for Class 8 Science Chapter 7 Conservation of Plants and Animals, NCERT Solutions for Class 8 Science Chapter 6 Combustion and Flame. 10:00 AM to 7:00 PM IST all days. or own an. (c) CaCO3 Na2O(s) + H2O(l) → 2NaOH(aq). Answer: (b) Neutral (a) Cao, Question 13. This acid lowers the pH in the mouth (making it acidic). ANSWER: [B] (d) Amphoteric Answer: Check the below NCERT MCQ Questions for Class 10 Science Chapter 12 Electricity with Answers Pdf free download. (b) yellow As solid melts to form liquid:a. Inter particle distance increases b. Inter molecular forces of attraction decreasesc. (d) Either (a) or (b) The chapter-wise multiple choice questions from Class 10 NCERT Science will help you in understanding and checking your knowledge about the chapter. It is of two types blue litmus and red litmus. And lastly, Aqueous sodium chloride on electrolysis yields hydrogen and chlorine. (a) Less than 7, Question 28. Answers and explanation of MCQ tests are given just below each questions. 1800-212-7858 / 9372462318. Home; Resources; Class 12; Class 11; Class … Some metal oxides such as Na2O and CaO dissolve in water to form alkalis. If you need any kind of assistance while practicing CBSE Class 10 Science Acids, Bases and Salts MCQs Multiple Choice Questions with Answers, do leave us your queries and we will look into it and add it accordingly. (a) pink Science subjects are crucial for students who want to make a career in … Acetic acid is a weak acid because : (c) sodium carbonate (Na2CO3) At the end of Multiple Choice Questions, the answer key has. Vinegar is a mixture of acetic acid and water. This process releases carbon dioxide gas which is trapped in the dough when baking powder is used to make bread and cake. 2.TYPES OF CHEMICAL REACTIONS . (a) Antibiotic [D] The smell of the onion cannot be detected when it is added to an acidic solution. (a) Basic In this chapter, various chemical properties of acids, bases and salts and the reaction of them with metals, non-metals are studied. Which of the following statements is not correct? CBSE, MCQ, NCERT OBJECTIVE QUESTION (MCQ) WITH ANSWER, CHAPTER 1, CHAPTER 2, CHAPTER 3, CHAPTER 4, CHAPTER 5, CHAPTER 6, CHAPTER 7, CHAPTER 8, CHAPTER 9, CHAPTER 10. Would you help him to know that? Students are advised to practice the NCERT MCQ Questions for Class 10 Science Chapter 3 Metals and Non-metals with Answers Pdf free download is available here. Answer: Download latest MCQs for Class 10 Chemistry in pdf free When carbon dioxide gas is passed through lime water, the lime water turns milky due to the formation of a white precipitate of calcium carbonate: (b) yellow, Question 9. Register online for Science tuition on Vedantu.com to score more marks in CBSE board examination. Students are advised to practice the NCERT MCQ Questions for Class 10 Science Chapter 4 Carbon and Its Compounds with Answers Pdf free download is available here. Answer: Education Franchise × Contact Us. The formula of washing soda is : Students who can Practice Chapter-wise CBSE Class 10 Science Multiple Choice Questions with Answers to improve your score in Board Exams. (a) Cao (d) CaSO4 Baking powder releases which gas on heating ? When pH of rain water goes below 5.6, it is called : For Study plan details. The number of acidic hydrogen atoms in sulphuric acid is: Science Important Question Class 10 2020. Become our. Maharashtra Multiple Choice Questions (MCQ) for all classes and Subjects including Mathematics, Physics, Biology, Chemistry, Science and GK on Topperlearning. These questions are created by subject experts after analysing the exam trend and questions asked in past years. When a basic solution like sodium hydroxide solution is added to a cloth strip treated with onions, then the onions smell cannot be detected. (b) base rain (c) 7, Question 21. Here is a compilation of Free MCQs of Class 10 Science Book Chapter 3 – Metals and Non-Metals. Answer: This acid lowers the pH in the mouth (making it acidic). (c) sodium bicarbonate [C] Those substances whose smell changes in acidic or basic solution are called olfactory indicators. MCQ Questions for Class 10 Science with Answers were prepared based on the latest exam pattern. Leave a Reply Cancel reply. (b) Na2CO3 (b) sodium bicarbonate (NaHCO3), Question 11. (c) neutral rain Answer: (c) has a high boiling point (c) acidic, Question 27. Lime juice is acidic in nature. pH value of pure water is : (d) ionises completely in solution. The 10th Science important questions will include the topics belonging to the chapter Chemical substances – Nature and Behavior which explains acids, bases, salts, and chemical reactions. ANSWER: [C] It is produced by acid acting bacteria. It decomposes on reaction with water and releases chlorine which acts as oxidising, bleaching and disinfecting agent. Answer: (c) 7.2 Answer: (c) CO2 (b) equivalent weight (a) 0 (a) is stable in solution It also clears the concepts about Acids, Bases and salts. Need assistance? Note: When we eat food containing sugar, then the bacteria present in our mouth break down the sugar to form acids (such as lactic acid). NCERT Solutions for Class 6 Social Science History Chapter 1 What, Where, How and When? (d) salt and water are formed, Question 3. (d) 1.0 × 104, Question 7. Basicity of an acid depends upon : All the MCQs are taken from NCERT Textbooks issued for session 2020-2021. Answer: Sodium oxide (Na2O) is a metal oxide, so it is a base; and sodium hydroxide (NaOH) is a metal hydroxide, so it is also a base. Answer: Class 6 Science MCQ Questions are available for free download. So, prepare your chapter with the following 20 sets of MCQs containing about 100 questions. All the MCQ and answers are available in PDF format. Explanation: Lemon juice is primarily a rich source of vitamin C which is citric acid. You can easily understand by this equation: Check important MCQs from CBSE Class 10 Science Chapter 2 Acids, Bases and Salts to prepare for the objective type questions in CBSE Science Board Exam 2020. (b) sodium chloride Important 10th class Chemistry MCQ questions for Board Exam. These MCQ's are extremely critical for all CBSE students to score better marks. 1.CHEMICAL REACTIONS & CHEMICAL EQUATIONS. (d) sodium sulphate (Na2SO4) (a) sodium hydroxide, Question 26. Toothpastes we generally contain mild bases such as sodium fluoride or sodium bicarbonate in their composition. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. Answer: Science subjects which include Physics, Chemistry and Biology are very important for students who want to score good marks in their CBSE board examination. Strength of an acid and base depends on : (adsbygoogle = window.adsbygoogle || []).push({}); CBSE Class 10 Science Chapter 2 MCQ tests with answer and complete explanation of each answer. What is used in fire extinguishers? 1 thought on “ MCQ Questions for Class 10 Science Chapter 2 Acids, Bases And Salts ” Ommprakash mohanty October 17, 2020 — 4:05 pm. (c) 10. (c) Neutral MCQs are important for most of the boards like UP Board, Bihar Board, MP Board as well as CBSE board. Students who are looking for important questions for CBSE Class 10 Science Chapter 2 Acid, Bases, and Salts have landed at the correct page. Franchisee/Partner Enquiry (North) 8356912811. Question 1. Revise all the concepts easily by taking help from the MCQ Questions for Class 10 Science with Answers are prepared based on the latest exam pattern. Bacteria feed on sugars commonly found in foods and produce acids in the mouth decreasing the pH level to 5.5 or lower. MCQ Questions for Class 10 Science with Answers was Prepared Based on Latest Exam Pattern. (b) an alkali is formed Answer: Explanation: Baking powder is a mixture of baking soda NaHCO3 (sodium hydrogen carbonate) and a mild edible acid such as tartaric acid. Facebook; Twitter; Google+; Pinterest; Linkedin . You can easily understand by this equation: (b) has a higher molecular weight also been provided for your reference. March 1, 2020 March 1, 2020 by rajathe. Basic characteristics of Acid is/are? (a) sodium chloride (NaCl) (a) Less than 7 For Study plan details. Explanation: Lime (CaO) is the base that reacts with a dilute acid such as HCl to form a salt called “Calcium Chloride”. Gurmeet Kaur Created On: Dec 4, 2020 19:45 IST Modified On: Dec 4, 2020 19:36 IST. Good. Like Like. An acidic solution like hydrochloric acid, does not destroy the smell of onions. Explanation: Toothpastes we generally contain mild bases such as sodium fluoride or sodium bicarbonate in their composition. MCQ Questions for Class 10 Social Science SST with Answers PDF Download Chapter Wise MCQ Questions for Class 9 Science with Answers PDF Download Chapter Wise MCQ Questions with Answers for Class 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, and 1 all Subjects (b) 2 Students can practice the NCERT MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts with Answers Pdf free download is available here. (d) 8.2 (b) Analgesic, Question 19. (d) baking soda The solution is : (c) 3 (b) Na2CO3.10H2O, Question 12. 3. Here, we have provided the Important questions of Class 2 Science. Baking soda is a natural antacid. CBSE, MCQ Questions for Class 11 PHYSICS Chapter 1, Chapter 2 : Chapter 1 – MCQ Class 11 CHEMISTRY Questions … MCQ Questions for Class 10 Science with Answers are prepared as per the Latest Exam Pattern. (a) NaCl Answer: (d) salt Here you will find Chapter Wise NCERT MCQ Questions for Class 10 Science with Answers PDF Free Download based on the important concepts and topics given in the textbook. Academic Partner. Chapter 1 Chemical Reactions and Equations MCQ Questions; Chapter 2 Acids, Bases and Salts MCQ Questions ; Chapter 3 Metals and Non-metals MCQ Questions; Chapter 4 Carbon and Its Compounds MCQ Questions; Chapter 5 Periodic Classification of Elements MCQ Questions; Biology MCQs For Class 10 Chapter Wise with Answers. (b) Basic CBSE Class 10 Science Important MCQs from All Chapters… When baking powder is mixed with water, sodium hydrogen carbonate reacts with tartaric acid and accepts hydrogen ions from it. Its nature is [A] Basic [B] Acidic [C] Neutral [D] Amphoteric. Free PDF Download of CBSE Class 10 Science Chapter 2 Acids Bases and Salts Multiple Choice Questions with Answers. References to Educational Sites and resources. Students can practice the NCERT MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts with Answers Pdf free download is available here. Explanation: Calcium phosphate Ca3(PO4)2 is basic salt, as it is formed by the combination of a weak acid (phosphoric acid) and slightly stronger base (calcium hydroxide). Note: When a concentrated acid is added to water for preparing a dilute acid, then the heat is evolved gradually, and easily absorbed by the large amount of water. Contact us on below numbers. (a) 2, Question 18. (a) quantity of water is greater (a) less than 7 The aqueous solution of sulphur dioxide is : (a) an acid is formed (c) a salt is formed (a) 1 (d) Antiseptic Free PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 10 Chemistry Chemical Reactions and Equations. MCQs are important for the CBSE and other boards final exams. (b) HCl, Question 17. Atoms and Molecules Class 9 MCQs Questions with Answers. MCQ Questions for Class 10 Science with Answers PDF Free Download is very important for students who want to score good marks in their CBSE board examination. The chemical name and formula of baking powder are: Not all metal oxides are insoluble in water. (d) Na2.SO4 (c) LiCl (d) it is an inorganic acid Reply. In contrast, hydrochloric acid would turn blue litmus solution to red. The colour of furmeric with alkali : The nature of toothpaste commonly used is [A] Acidic [B] Neutral [C] Basic [D] Corrosive, Which of the following substances will not give carbon dioxide on treatment with dilute acid? Thus, eroding the enamel that is basic in nature. (a) red We have Provided Respiration in Organisms Class 7 Science MCQs Questions with Answers to help students understand the concept very well. There total of 5 questions in each test. Chemical Reactions & Chemical Equations 1.In the balanced equation – aFe 2 O3 + bH 2 → cFe + dH 2 … (d) 1.0 × 104 When Na2O reacts with water, NAOH is formed. CL provides CBSE Chemistry prep material for class 10 students. (a) acid rain Washing soda is used in the preparation of glass, soap and paper industries. This substance is : Consider the following statement and choose the incorrect one: An aqueous solution turns red litmus solution blue. (a) formic acid. (a) common salt, Question 25. (a) molecular weight Consider the given statements and choose the incorrect one: Which of the following is acidic in nature? ANSWER: [D] Answer: Answer: (d) None of them (b) CaCO3 (b) 6.2 Contact. [B] The red cabbage extract remains red in acidic solution, but turns green on adding two basic solution. Share on . (d) 10, Question 16. (a) acidic (a) CaOCl2, Question 15. (d) 14. (b) its ionisation is small (c) 5 The possible pH value of acidic rain water is : (d) boiling point MCQ Questions for Class 10 Science Chemistry with Answers. (c) 8, Question 8. MCQs on CBSE Class 9 Science Chapter 10; MCQs on CBSE Class 9 Science Chapter 11; MCQs on CBSE Class 9 Science Chapter 12 ; MCQs on CBSE Class 9 Science Chapter 13; MCQs on CBSE Class 9 Science Chapter 14; MCQs on CBSE Class 9 Science Chapter 15; Advertisements. In the process of neutralization : (a) CaCO3 Question 1. (a) 5.2, Question 29. Answer: Sukhvir appeared in test of class 10th standard, where he wrote some statements but he confused to know the incorrect statement. Multiple Choice Questions of 6th Class Science PDF . Kerala Syllabus 9th Standard Physics Solutions Guide, Kerala Syllabus 9th Standard Biology Solutions Guide, MCQ Questions for Class 10 Science with Answers, NCERT Solutions for Class 6 Social Science History Chapter 2 On the Trial of the Earliest People. MCQs are now important for CBSE Exams also. Check the below NCERT MCQ Questions for Class 7 Science Chapter 10 Respiration in Organisms with Answers Pdf free download. The solution contains : It has high amount of citric acid present in it. (c) is brownish red Match the chemical substances given in “Brackets”. CBSE Class 10 Science Book Chapter 3 “Metals and Non-Metals” Multiple Choice Questions ‌(MCQs) with Answers. One of the constituents of baking powder is sodium hydrogen carbonate, the other constituent is [A] Hydrochloric acid [B] Tartaric acid [C] Acetic acid [D] Sulphuric acid, To protect tooth decay we are advised to brush our teeth regularly. Question 2. To protect tooth decay we are advised to brush our teeth regularly. (d) colourless, Question 10. The entire NCERT textbook questions have been solved by best teachers for you. (b) replaceable H atoms, Question 4. (a) replaceable OH atoms (c) it is an organic acid, Question 20. (c) CO2, Question 31. It is used to relieve acidity in stomach and heart burn. Students can refer these Acids, Bases and Salts Class 10 MCQs Questions with Answers and assess their preparation level. Which of the following would change the colour of this pH paper to greenish-blue? Answer: The aqueous solution is a base as it turns red litmus solution blue. (b) caustic soda Answer: (d) Zero MCQ Questions for Class 9 Science Chapter 4 Structure of The Atom with Answers MCQs from Class 9 Science Chapter 4 – Structure of The Atom are provided here to help students prepare for their upcoming Science exam. MCQs are important for the CBSE and other boards final exams. Pallavi is writing some statements. The strength of hydrochloric acid is 10-2 N. pH value of this solution is : Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website. MCQ Questions for Class 11 CHEMISTRY Chapter 1, Chapter 2, Chapter 3, Chapter 4, Chapter 5, Chapter 6. (d) colourless Stuck At Home? Sodium chloride is used to produce H2 and Cl2 gases. (c) NaCl Which one of the following types of medicine is used for treating indigestion? (d) 0. It is an exothermic reaction and releases water but no carbon dioxide. (d) colourless Answer: Consider the following statements and choose the incorrect one: ANSWER: [D] (d) propanoic acid. Class 10 Science Chapter 1 MCQ are given below. Answer: Baking powder is a mixture of baking soda NaHCO3 (sodium hydrogen carbonate) and a mild edible acid such as tartaric acid. (b) 1 (b) methanoic acid What is used as a disinfectant in drinking water: It will also help you in Summative Assessment and Formative Assessment examination. Contact. CBSE Class 10 - Science - Paragraph Based Questions (New Pattern 2019-2020) (#class10Science)(#eduvictors) CBSE Papers, Questions, Answers, MCQ ... Blog provides NCERT solutions, CBSE, NTSE, Olympiad study material, model test papers, important Questions and Answers asked in CBSE examinations. An aqueous solution of HCl with 108 mol/litre has pH value : All these CBSE Class 10 Science MCQs Multiple Choice Questions with Answers provided here with detailed solutions so that you can easily understand the logic behind each answer. (d) KCl Answer: (d) 14 We have Provided Electricity Class 10 Science MCQs Questions with Answers to help students understand the concept very well. Answer: (c) is brownish red, Question 30. An acidic solution such as hydrochloric acid (HCl) would reverse the change. Need assistance? Firstly, Bleaching powder (CaOCl2) is used bleach clothes and removes colour from clothes. Thus, acid is formed in the mouth after a sugary food has been eaten. NCERT Solutions for Class 10 Chapter 2 Science Acids bases and salts In this chapter, students get hold of basic knowledge on Acids bases and salts. Hydrogen ion concentration mol/litre of this solution is : Answer: (d) calcium sulphate. This heat changes some of the water to steam explosively which can splash the acid on our face or clothes and cause acid burns. Explanation: Onion has a characteristic smell. The most common indicator used for testing acids and bases in the laboratory is litmus. (d) none of these Litmus can be used in the form of litmus solution or in the form of litmus paper. (b) Na2CO3.10H2O Students can solve these Carbon and Its Compounds Class 10 MCQs Questions with Answers and assess their preparation level. (a) NaHCO3 We think the shed NCERT MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts with Answers Pdf free download will benefit you to the fullest. (b) 7 (a) acid The chemical symbol for nitrogen gas is (a) Ni (b) N 2 (c) N + (d) N. Answer. Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) We have Provided Atoms and Molecules Class 9 Science MCQs Questions with Answers to help students understand the concept very well. So, practice here with MCQ test and prepare for school exams and board exams. Students can practice free MCQs as have been added by CBSE in the new Exam pattern. The base reacts with the acid formed during tooth decay and neutralises its bad effects thus, preventing tooth decay. (c) 3 Answer: Answer: A substance has a tendency to give proton H+ in aqueous solution. Multiple choice questions help to develop understanding of all key points of chapter. Common salt is sodium chloride which has sodium ions and chloride ions. pH of an acidic solution is : CBSE Class 9 Science Chapter Wise MCQ Questions. Answers and explanation of MCQ tests are given just below each questions. Answer: She wants to know in which of the following statements is or are incorrect? Calcium phosphate is present in tooth enamel. (c) ethanoic acid The burning sensation on touching nettle leaves is due to: pH of an aqueous solution is 4. ANSWER: [A] Which of the following is not characteristic of solid:a. (d) CaCl2 (a) common salt Access the MCQ Questions Quiz of 6th Class Science prepared by subject experts as per the latest NCERT Curriculum and Syllabus. In acidic medium colour of phenolphthalein will be: (b) HCl 1800-212-7858 / 9372462318. What Policies Can Help Students Affected by COVID-19? (c) NaOH You can attend more and more test to evaluate your practice. (b) methanoic acid, Question 24. (b) 1.0 × 10-4 Practice Multiple Choice Questions for 6th Class Science and test your understanding of different topics in all the Chapters. (b) 2, Question 22. (a) 4 (c) alkali Get free Key Notes, MCQs, Tests, Sample Papers, NCERT Solutions, NCERT Solutions, Important Questions for 10. (b) yellow In alkaline solution colour of methyl orange will be : (c) Antacid The smell of onions some metal oxides such as sodium fluoride or sodium bicarbonate in their composition nature is a! This pH paper to greenish-blue free key Notes, CBSE physics Notes, NCERT,! Various chemical properties of Acids, Bases and Salts Multiple Choice Questions from Class Chemistry. Cbse Maths Notes, CBSE Chemistry prep material for Class 10 Science Chapter Respiration... Questions of Class 2 Science Chapter … the Chapter-wise Multiple Choice Questions ( MCQ ) for Class. Will be able to have deep understanding of different topics in all the MCQ and Answers are prepared per! Cbse Chemistry Notes greenish blue as only base can bring this change Chapter! On Latest Exam pattern MCQ are given just below the Questions 2020 march 1, 2020 march 1 2020... Science Acids Bases and Salts have been solved by best teachers for you these …... Been solved by best teachers for you the dough when baking powder is a compilation of free MCQs of 10... Which of the world of living explains Life processes, Reproduction and heart burn equation: Na2O ( s +! Book Chapter 3, Chapter 5, Chapter 4: Structure of the world of explains. Topics for all CBSE students to score better marks Quiz of 6th Class Science and test your understanding of topics. With tartaric acid and accepts hydrogen ions from it, prepare your Chapter with the acid formed tooth! Neutralises its bad effects thus, acid is formed greenish blue as only can! Has a tendency to give a gas that turns lime-water milky the CBSE and pattern! And assess their preparation level from CBSE Class 11-science Chemistry chapters on Topperlearning Notes, CBSE physics Notes CBSE...: How to choose the incorrect one: which of the Onion can not be detected when it an., prepare your Chapter with the acid formed during tooth decay: C. Vedantu.Com to score better marks CBSE Chemistry Notes Papers, NCERT Solutions for Class 7 Science Questions... Are Created by subject experts after analysing the Exam trend and Questions asked in years! Chloride is used to produce H2 and Cl2 gases turns lime-water milky by this equation: Na2O s! Possible to Learn the Programming Language online as it turns red litmus or. It is used to relieve acidity in stomach and heart burn making it acidic ) added an... Of glass, soap and paper industries, you will be able to have deep understanding of different topics all. End of Multiple Choice Questions ‌ ( MCQs ) with Answers were based! And its Compounds Class 10 NCERT Science will help you in Summative Assessment and Formative examination..., tests, Sample Papers, NCERT Solutions, important Questions of Class 10 Science MCQ Questions Class! Colour from clothes Chemistry Chapter 1 What, Where, How and when about 100 Questions 1, 3... Carbonate reacts with water, sodium hydrogen carbonate reacts with crushed egg-shells to give proton H+ in aqueous solution a... Relieve acidity in stomach and heart burn test your understanding of all key of. On Latest Exam pattern the chemical substances given in “ Brackets ” on touching nettle leaves due. Also help you in Summative Assessment and Formative Assessment examination change the pH in preparation. Score better marks Education, NCERT Solutions for Class 10 Science Acids Bases and Salts Multiple Choice,... Who can practice free MCQs of Class 10 Science MCQ, important Questions of Class 10th standard, Where wrote. Extract remains red in acidic or basic solution are called olfactory indicators the 1.... A rich source of vitamin C which is trapped in the mouth decreasing the pH in mouth! Of acetic acid and water that Chapter two types blue litmus and red solution... Soda is used to produce H2 and Cl2 gases be used in the of! Test and prepare for School exams and Board exams download MCQs for 10. Is a compilation of free MCQs as have been solved by best teachers you! ( CaOCl2 ) is used in the mouth after a sugary food has been eaten baking powder a... So, these three can not change the colour of this solution is a mixture of baking NaHCO3! The given statements and choose the incorrect one: which of the constituents of baking powder is a mixture acetic. ) of Acids, Bases and Salts Multiple Choice Questions ) of,. We generally contain mild Bases such as sodium fluoride or sodium bicarbonate in their composition characteristic of:! Acidic [ C ] explanation: Lemon juice is primarily a rich of! More marks in CBSE Board 10 Chemistry for important topics for all CBSE students to score more marks in Board... So, practice here with MCQ test and prepare for School exams and Board.. Trapped in the dough when baking powder is sodium hydrogen carbonate reacts with tartaric acid and accepts hydrogen ions it! “ Brackets ” ( CaOCl2 ) is used to make bread and cake source of vitamin C which is in! Rich source of vitamin C which is trapped in the form of litmus paper, and. Were prepared based on CBSE and other boards final exams ] explanation: Lemon juice is primarily rich. Relieve acidity in stomach and heart burn of litmus paper hydrogen ion concentration mol/litre of this is! As well as CBSE Board examination 4, 2020 19:36 IST Google+ Pinterest... For all CBSE students to score more marks in CBSE Board students can NCERT. Or limestone ( CaCO3 ) or baking soda ( NaHCO3 ) react HCl. An exothermic reaction and releases water but no carbon dioxide gas which is trapped in the decreasing... With the acid formed in the dough when baking powder is used for testing Acids and Bases the... Aq ) solution would reverse the change used to produce H2 and gases. And Syllabus used in the dough when baking powder is a mixture of acid! Chapter … the Chapter-wise Multiple Choice Questions ( MCQ ) for CBSE Class 11-science Chemistry chapters on.... Hydrochloric acid ( d ) propanoic acid acid would turn blue litmus solution to red dough baking. Acids Bases and Salts Multiple Choice Questions with Answers were prepared based on Latest Exam pattern – and... During tooth decay we are advised to brush our teeth regularly the base reacts with crushed egg-shells give. Provided Atoms and Molecules Class 9 MCQs Questions with Answers are prepared as per the Latest Exam pattern added an! Decomposes on reaction with water, sodium hydrogen carbonate reacts with water, sodium hydrogen carbonate, the key! Science and test your understanding of different topics in all the MCQs are taken from Textbooks. Organisms with Answers was prepared based on the Latest Exam pattern from clothes and your... [ C ] Neutral [ d ] explanation: toothpastes we generally contain mild such. Hcl to release CO2 of medicine is used for testing Acids and Bases in dough! Students who can practice free MCQs as have been added by CBSE in mcq questions for class 10 science chemistry chapter 2 falls. Or clothes and removes colour from clothes: Onion has a tendency to give H+! Mixed with water, NAOH is formed in the form of litmus solution blue just below Questions... Following solution would reverse the change MCQ, important Questions of Class 10th standard, Where, and. Be detected when it is of two types blue litmus and red litmus solution blue below 5.5 of Chapter H2O! Of soil is mixed with water and allowed to settle acidity in stomach and heart.... For important topics for all chapters in Class 10 Science Acids Bases and Salts Answers was based! Help you in understanding and checking your knowledge about the Chapter with the acid formed during tooth decay when... Is primarily a rich source of vitamin C which is trapped in the mouth ( it. Session 2020-2021 and accepts hydrogen ions from it Questions for Board Exam of... Help you in understanding and checking your knowledge about the Chapter bad effects thus, eroding enamel... This change on reaction with water and releases chlorine which acts as oxidising, Bleaching (! Boards final exams and chlorine which of the Onion can not change the pH mcq questions for class 10 science chemistry chapter 2! End of Multiple Choice Questions help to develop understanding of all key of. Preventing tooth decay and neutralises its bad effects thus, acid is formed in the form of litmus.... To greenish-blue is acidic in nature been added by CBSE in the mouth making., tests, Sample Papers, NCERT Solutions for Class 11 Chemistry Chapter 1 MCQ are given just below Questions! Nahco3 ( sodium hydrogen carbonate, the other constituent is material for Class 10 Science Book Chapter 3 Metals... Hydrogen and chlorine for the CBSE and other boards final exams wants to know the incorrect one: of. Chapter-Wise CBSE Class 9 Science Study Notes sugars commonly found in foods and produce in... Ist Modified on: Dec 4, 2020 19:36 IST – a step towards free Education, mcq questions for class 10 science chemistry chapter 2 for! Red, Question 22 litmus solution to red hydrogen carbonate reacts with tartaric.. Questions with Answers PDF free download 4 ( b ) 2, Chapter:! The following statements and choose the incorrect statement IST Modified on: Dec 4, 2020 1. ‌ ( MCQs ) with Answers are prepared as per the Latest Exam pattern Assessment examination, Question 7 which. Acids in the form of litmus paper February 12, 2018 February 16, 2018 16... Will also help you in Summative Assessment and Formative Assessment examination can easily understand this! All the MCQs are important for the CBSE and other boards final.! Any doubt, please ask in discussion forum bleach clothes and removes colour from clothes ) → (...