(d) Hydrochloric acid < Water < Acetic acid, Question 5. and this causes pain and irritation. (b) aqueous solution of sodium carbonate Acids turn …………. Class 10 Science MCQs Chapter 2 Acids Bases and Salts 1. Check the below NCERT MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts with Answers Pdf free download. (d) (iv) only, 15. (a) (i) and (iv) (i) Temperature of the solution decreases Water of crystallisation Explaination: Reason: Sodium hydroxide ionises in water and produces a large amount of hydroxide ions. (iv) Bulb will not glow because it depends upon the type of electrolytic solution. (d) Sodium zincate and water, Answer: b are the products obtained when bleaching powder reacts with dilute sulphuric acid. (c) 7.0 – 8.4 A. Citric acid. 2. more/greater Ch 3 - Metals and Non-Metals (MCQs) 8. 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CaSO4, Cl2, H2O (b) Na2C03 . litmus solution…………. Questions: 1. (c) Na2C03 . Download CBSE Class 10 Chemistry Acids Bases and Salts MCQs in pdf, Chemistry chapter wise Multiple Choice Questions free Question 1. (d) Gypsum, 4. Ch 1 - Chemical Reactions & Equations (MCQs) 6. Na2CO3 . An aqueous solution turns red litmus solution blue. Basic characteristics of Acid is/are? Students can solve NCERT Class 10 Science Acids Bases and Salts Multiple Choice Questions with Answers to know their preparation level. (ii)The process is called dilution. (a) weak base Explaination: Reason: Chemical formula of hydrated calcium sulphate or gypsum is CaSO4.2H2O, Question 11. We have Provided Acids, Bases and Salts Class 10 Science MCQs Questions with Answers to help students understand the concept very well. Also, this objective type questions will help you to adjust with all various approaches. (d) Gypsum, Question 4. (ii) Higher the pH, weaker the acid (c) as a cleansing agent (b) pH falls below 6 (b) Lime In terms of acidic strength, which one of the following is in the correct increasing order? Paheli is writing some statements. When copper oxide and dilute hydrochloric acid react, colour changes to Students can solve NCERT Class 10 Science Acids Bases and Salts Multiple Choice Questions with Answers to know their preparation level. (in) Lower the pH, stronger the base 12. . 4. (b) acids, which are insoluble in water When hydrogen chloride gas is prepared on a humid day, the gas is usually passed through the guard tube containing calcium chloride. 2. washing … Free PDF Download of CBSE Class 10 Science Chapter 2 Acids Bases and Salts Multiple Choice Questions with Answers. 5. 6. Acids. The role of calcium chloride taken in the guard tube is to Which one of the following is acidic? Online Test of Chapter 2 Acid, Bases and Salt MCQ 1 Science| Class 10th Questions: 1. (a) Vinegar (b) Baking soda solution (c) Lemon … 1. Which one of the following will turn red litmus blue? The presence of …………. Name the acid present in the following: (i) Tomato (ii) Vinegar (iii) Tamarind. June 12, 2020 October 9, 2020 Manju Kaushik 1 Comment on MCQ Questions for Class 10 Science Chapter 2 Acids, Bases And Salts MCQ Questions for Class 10 Science Chapter 2 Acids, Bases And Salts … Answer: c Explaination: Reason: Guard tube drys (absorbs water) from calcium chloride on a humid day. are the products obtained when bleaching powder reacts with dilute sulphuric acid. An oxide is acidic and has a pungent odour. So, practice below provided MCQ’s of CBSE Class 10 Chapter 2 Acids, Bases, and Salts topics to score maximum marks in your pre-board and final board exams. (d) 2, Answer: d (c) baking soda (e) The concentration of aqueous solutions of acid, base and salt are generally expressed in molarity. (c) (ii) only (d) Hydrochloric acid < Water < Acetic acid, 5. ... Download latest MCQs for Class 10 Science, download in pdf free. Here, you will find important MCQs from CBSE Class 10 Science Chapter 2 Acids, Bases, and Salts along with the answers. What is the pH range of our body? Take This Important Acid, Base, and Salt Test if you are looking for a way to test out just how much you know about them. 3. Alkalis are …………. (a) calcium phosphate Which one of the following is acidic? 5. (a) strong acid and strong base (iv) Salt formation takes place 2. more/greater She wants to know in which of the following statements is or are … 11. on the bee-stung area gives relief. (c) Ammonium hydroxide solution This process is called MCQ Questions for Class 10 Science with Answers was Prepared Based on Latest Exam Pattern. (i) The acid is to be added slowly in water to prevent the mixture to be splashed. Sodium hydroxide is used Use of mild base like …………. (d) Oxalic acid, 7. (a) Na2C03 . (d) bases, which are soluble in water, Question 13. (in) Lower the pH, stronger the base Answer/ Explanation. Features of NCERT Solutions for Class 10 Chapter 2 Science Acids bases and salts. (a) as an antacid Ca in acids is responsible for their acidic properties. Solving the Acids, Bases and Salts Multiple Choice Questions of Class 10 Science Chapter 2 MCQ can be of extreme help as you will be aware of all the concepts. (d) (ii) and (iv). OH– ions/H3O+ ions, dilution (b) 7.2 – 8.0 (d) potassium, Question 18. (d) All . (a) Blue vitriol (d) weak acid and strong base, 12. Sodium chloride Mixing an acid or base with water results in decrease in the concentration of per unit volume. (iii) Bulb will not glow because circuit is incomplete. Which one of the following will turn red litmus blue? Online Test of Chapter 2 Acid, Bases and Salt MCQ 3 Science| Class 10th. …………. (c) pH falls below 5.6 11. Ch 1 - Chemical Reaction (Assertion Type Reasoning Quiz) 5. (a) 90°C Correct Option is : 4. Also, this objective type questions will help you to adjust with all various approaches. 4. Answer: b (f) pH of a solution can vary from 0-14. Acids Bases and Salts Extra Questions Very Short Answer Type. An aqueous solution turns red litmus solution blue. Tooth enamel is made up of Question 1. 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. The apparatus given in the adjoining figure was set up to demonstrate electrical conductivity. (b) Na2C03 . Which of the following statements is correct about an aqueous solution of an acid and of a base? Search Tutors Tutor Registration Tutor Login. …………. Tooth enamel is made up of is a weak acid. is the fixed number of water molecules chemically attached to each formula unit of a salt in its crystalline form. is one of the raw materials for the production of baking soda. Brine is an Question 1. MCQ Questions for Class 10 Science Acids, Bases, and Salts with Answers: Students CBSE Board Exams 2020 Time Table is out now. We have Provided Acids, Bases and Salts Class 10 Science MCQs Questions with Answers to help students understand the concept very well. Hence, a non-metallic oxide reacts with a base to produce salt and water. Pre Foundation Question banks are helpful for students aspiring for NTSE, Olympiad, KVPY, IIT JEE, Medical and other engineering and competitive exams. Acids turn …………. 1. The presence of …………. (d) weak acid and strong base, Question 12. 2. pH of basic solution is always …………. Lime water reacts with chlorine to give …………. All the MCQs are taken from NCERT Textbooks issued for session 2020-2021. At the end of Multiple Choice Questions, the answer key has also been provided for your reference. (c) (ii) only 23. (a) MetiWanoic acid 10. Density of the acid. 3. Sodium hydroxide is used The reaction is highly exothermic, therefore, constant cooling should be done. 10H2O. (d) Sodium zincate and water, Answer: b When hydrogen chloride gas is prepared on a humid day, the gas is usually passed through the guard tube containing calcium chloride. Ch 6 - Life Processes - Assertion Reasoning Type Questions 4. (b) aqueous solution of sodium carbonate Sodium hydroxide turns phenolphthalein solution (d) strong acid. Useful Resources. (iv) Lower the pH, weaker the base At what temperature is gypsum heated to form Plaster of Paris? Rain is called acid rain when its: (c) aqueous solution of sodium chloride Answer. Question 1. (d) pH is above 7, Question 20. (d) black. Tomato is a natural source of which acid? What is the pH range of our body? 2. (a) MetiWanoic acid (d) (ii) and (iv). Question 1 A solution turns red litmus blue, its pH is likely to be (a) 1 (b) 4 (c) 5 (d) 10. At what temperature is gypsum heated to form Plaster of Paris? Ca in acids is responsible for their acidic properties. Tomato is a natural source of which acid? Explaination: Reason: Zn + 2NaOH → Ma2Zn02 (Sodium Zincate) + H2, Question 6. (b) in manufacture of soap (d) 120°C, Question 10. (b) Water < Hydrochloric acid < Acetic acid Question 21. (b) pH falls below 6 Number of hydrogen atoms presentin the molecule. i) Sour taste ii)Turns blue litmus red iii)Turns red litmus blue iv)Both (i) and (ii) 2.Basic Characteristics of Base is/are? (iv) Lower the pH, weaker the base (i) Bulb will not glow because electrolyte is not acidic. Students can solve NCERT Class 10 Science Acids Bases and Salts Multiple Choice Questions with Answers to know their preparation level. H+ is a weak acid. Extra Questions for Class 10 Science Chapter 2 Acids Bases and Salts with Answers Solutions. (a) Zinc hydroxide and sodium . 10. In this article, we have provided Acids, Bases, and Salts MCQ Questions for Class 10 CBSE Science Exam 2020 with a detailed explanation of answers. (a) white Among HCl, H2SO4 and CH3COOH, …………. CBSE Class 10 Science Chemistry MCQs of Acids, Bases, and Salts with Answers. (c) blue-black All the important questions from chapter 5 of grade 7 science are given here in the form of MCQs for the preparation of class assessments, school tests and terminal exams. (b) Lactic acid Answer: Metallic oxides are basic in nature. Book Name : Chemistry Chapter No. (a) (i) and (iv) is one of the raw materials for the production of baking soda. you can also practice more MCQ Questions for Class 10 Science Acids, Bases, and Salts with Answers from here. Question 1. Ans1. Basic characteristics of Acid is/are? What is formed when zinc reacts with sodium hydroxide? B. Hydrochloric acid. 1.Name the acid present in the following: (i) Tomato (ii) Vinegar (iii) Tamarind Answer. Two solutions A and B have pH values of 5 and 8 respectively. (d) pH is above 7, 20. (a) (i) and (iii) It makes easy to grasp the in-depth concept and logic of the question. CBSE Class 10 Science MCQs Chapter 2 Acids, Bases and Salts In CBSE Board Exam 2020, Class 10 Science question paper will have Multiple Choice Type Questions (MCQs) in Section A. (d) tartaric acid, 9. is the fixed number of water molecules chemically attached to each formula unit of a salt in its crystalline form. Class 10 science sample paper Important MCQs for CBSE Class 10 Science – Acids, Bases, and Salts. …………. See Video Explanation of Acids Bases and Salts. Sodium carbonate is a basic salt because it is a salt of a (c) absorb moisture from the gas We hope the given MCQ Questions for Class 10 Science Acids, Bases, and Salts with Answers will help you. (a) pH falls below 7 Which one of the following salts does not con-tain water of crystallisation? (b) baking soda These MCQ Questions on Acids, Bases and Salts Class 10 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Explaination: Reason: Sodium hydroxide ionises in water and produces a large amount of hydroxide ions. 1. blue, red (c) colourless During indigestion the stomach produces too much …………. (c) Sodium zinc-oxide and hydrogen gas Class 10 Science Chapter 2 Important Questions with Answers Acids, Bases and Salts. 1. 1. (i) Oxalic acid (ii) Acetic acid (iii) Tartaric acid 2.15 mL of water and 10 mL of sulphuric acid are to be mixed in a beaker (i) State the method that should be followed with reason. (a) Water < Acetic acid < Hydrochloric acid and this causes pain and irritation. Sodium chloride is a salt of... [A] a weak acid and a weak base [B] a strong acid and a strong base [C] a weak acid and a strong base [D] a strong acid and a weak base; Which of the following is a salt of a strong acid and a strong base? 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