mcq questions on acids, bases and salts class 10

(b) bluish-green An oxide is acidic and has a pungent odour. There are a lot of practical based questions in this Solution and these types of questions are often asked in CBSE class 10 science examination. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. (ii) Bulb will glow because HCl is a strong acid and furnishes ions for conduction. (b) (i) and (iii) 2. pH of basic solution is always …………. 7 or seven (b) calcium carbonate Which of the following statements is correct about an aqueous solution of an acid and of a base? (b) aqueous solution of sodium carbonate 1. (a) weak base (i) Higher the pH, stronger the acid Lime water reacts with chlorine to give 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. What happens when a solution of an acid is mixed with a solution of a base in a test tube? (b) Water < Hydrochloric acid < Acetic acid (c) bleaching powder CaSO4, Cl2, H2O C. Lactic acid. (a) pH falls below 7 7. (a) calcium phosphate Download CBSE Class 10 Science HOTs Question Acids Bases And Salts in pdf, Science High Order Thinking Skills questions and answers. Acids, Bases and Salts Class 10 MCQs Questions with Answers. . you can also practice more MCQ Questions for Class 10 Science Acids, Bases, and Salts with Answers from here. 1. Density of the acid. Brine is an Which one of the following will turn red litmus blue? Explain ho… Which of the following statements is correct about an aqueous solution of an acid and of a base? Save my name, email, and website in this browser for the next time I comment. (d) black. Answer: Metallic oxides are basic in nature. Online Test of Chapter 2 Acid, Bases and Salt MCQ 1 Science| Class 10th Questions: 1. What is formed when zinc reacts with sodium hydroxide? (d) 120°C, Question 10. (d) pH is above 7, 20. Na2CO3 . 3. 5. (in) Lower the pH, stronger the base Answer. (b) 7.2 – 8.0 than 7. 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. Sodium hydroxide is used (i) The acid is to be added slowly in water to prevent the mixture to be splashed. When hydrogen chloride gas is prepared on a humid day, the gas is usually passed through the guard tube containing calcium chloride. (a) pink (a) Lemon juice (b) Tomatoes (c) Milk (d) All. (d) washing soda, 16. (i) Higher the pH, stronger the acid (c) bases, which are insoluble in water Basic characteristics of Acid is/are? Nettle sting is a natural source of which acid? (b) aqueous solution of sodium carbonate Among HCl, H2SO4 and CH3COOH, …………. We know that acids react with bases to form salt and water. Explaination: Reason: Zn + 2NaOH → Ma2Zn02 (Sodium Zincate) + H2, 6. The reaction is highly exothermic, therefore, constant cooling should be done. Sodium hydroxide is a (b) 100°C Answer: c Question 14. Hence, a metallic oxide reacts with an acid to produce salt and water. Mixing an acid or base with water results in decrease in the concentration of per unit volume. Students can practice free MCQs as have been added by CBSE in the new Exam pattern. (b) bluish-green Have a glance at the MCQ of Chapter 2 Science Class 10 and cross-check your answers during preparation. 11. (c) absorb moisture from the gas …………. Answer: d 11. Tomato is a natural source of which acid? (d) washing soda, Question 16. Class 10 Problem for Acid. (a) pH falls below 7 Acids Bases and Salts MCQ/Objective Questions Class 10 Science Chapter 2 with answer and explanation forCBSE/NCERT syllabus and NEET. This process is called Which one of the following salts does not con-tain water of crystallisation? 5. is the fixed number of water molecules chemically attached to each formula unit of a salt in its crystalline form. 2. pH of basic solution is always …………. Chemical formula of washing soda is Metalic oxides are i)Basic in nature ii)Can neutralize acid iii)Acidic in nature iv)Both (i) and (ii) 3. (b) moisten the gas (c) Citric acid For you to pass this quiz, you will need to have some knowledge when it comes to formulas of different acid salts and base and their properties. (d) tartaric acid, Question 9. is a weak acid. Ans1. The board is going to conduct a Class 10 CBSE Science Exam on 4th March 2020. Download CBSE Class 10 Chemistry Acids Bases and Salts MCQs in pdf, Chemistry chapter wise Multiple Choice Questions free (a) Blue vitriol (c) colourless (c) Washing soda Choose the correct answer: Question 1. Oxygen atoms present. We know that bases react with acids to form salt and water. Acids turn …………. Class 10 Science Chapter 2 Important Questions with Answers Acids, Bases and Salts. (c) strong acid and weak base Acids, Bases and Salts Class 10 Important Questions Very Short Answer Type. 1. (b) 100°C (d) Sodium zincate and water, Answer: b 11. (i) Temperature of the solution decreases (d) bases, which are soluble in water, Question 13. Online Test of Chapter 2 Acid, Bases and Salt MCQ 1 Science| Class 10th Questions: 1. (a) Acetic acid Class 10 science sample paper Important MCQs for CBSE Class 10 Science – Acids, Bases, and Salts. Question 1. We know that bases react with acids to form salt and water. Potassium nitrate has pH value equal to …………. Question 3. (iv) Salt formation takes place (c) Acetic acid < Water < Hydrochloric acid (a) (i) and (iv) (d) bases, which are soluble in water, 13. (d) Sodium zincate and water, Answer: b (in) Lower the pH, stronger the base (a) Na2C03 . CaSO4, Cl2, H2O Correct Option is : 4. (ii) Temperature of the solution increases Rain is called acid rain when its: MCQs are important for the CBSE and other boards final exams. MCQ quiz on Acids Bases and Salts multiple choice questions and answers on Acids Bases and Salts MCQ questions quiz on Acids Bases and Salts objectives questions with answer test pdf. It makes easy to grasp the in-depth concept and logic of the question. OH– ions/H3O+ ions, dilution Alkalis are MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts 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. (ii) Bulb will glow because HCl is a strong acid and furnishes ions for conduction. . (b) 7.2 – 8.0 Book Name : Chemistry Chapter No. (c) as a cleansing agent 3. on the bee-stung area gives relief. (a) bleaching powder 1. blue, red (d) Gypsum, 4. Ch 3 - Metals and Non-Metals (MCQs) 8. (f) pH of a solution can vary from 0-14. CBSE Class 10 Science Book Chapter 2 “Acids, Bases and Salts” Multiple Choice Questions ‌(MCQs) with Answers. 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 … (i) Bulb will not glow because electrolyte is not acidic. Find videos, notes, ncert solutions and more@learnfatafat.com Explaination: Reason: Sodium hydroxide ionises in water and produces a large amount of hydroxide ions. 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What is the pH range of our body? How many water molecules does hydrated cal-cium sulphate contain? 2. more/greater Here is a compilation of Free MCQs of Class 10 Science Book Chapter 2 – Acids, Bases and Salts. (c) Sodium zinc-oxide and hydrogen gas Basic characteristics of Acid is/are? 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? Ch 6 - Life Processes - Assertion Reasoning Type Questions 4. In terms of acidic strength, which one of the following is in the correct increasing order? (a) acids, which are soluble in water At what temperature is gypsum heated to form Plaster of Paris? CH3COOH. (a) 90°C Sodium hydroxide is a (b) pH falls below 6 (a) 5 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. We have Provided Acids, Bases and Salts Class 10 Science MCQs Questions with Answers to help students understand the concept very well. (c) 7.0 – 8.4 NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12. At the end of Multiple Choice Questions, the answer key has also been provided for your reference. 2. If you have any query regarding CBSE Class 10 Science Chapter 2 Acids Bases and Salts Multiple Choice Questions with Answers, drop a comment below and we will get back to you at the earliest. What is the pH range of our body? Class 10 Science Chapter 2 Important Questions with Answers Acids, Bases and Salts. MCQs. 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. Check the below NCERT MCQ Questions for Class 10 Science Chapter 2 Acids, Bases and Salts with Answers Pdf free download. Assertion: Universal indicator gives green colour with distilled water. Explaination: Reason: Chemical formula of hydrated calcium sulphate or gypsum is CaSO4.2H2O, 11. Explaination: Reason: Stronger the acid, lesser is the pH. The presence of …………. January 2, 2020 by rajathe MCQ Questions for Class 10 Science Acids, Bases, and Salts with Answers: Students CBSE Board Exams 2020 Time Table is out now. CH3COOH. (d) Oxalic acid, Question 7. (c) strong base 9. (iii) Bulb will not glow because circuit is incomplete. MCQ Questions for Class 10 Science: Ch 2 Acids, Bases and Salts (b) Lime Pre Foundation Question banks are helpful for students aspiring for NTSE, Olympiad, KVPY, IIT JEE, Medical and other engineering and competitive exams. Here, you will find important MCQs from CBSE Class 10 Science Chapter 2 Acids, Bases, and Salts along with the answers. (a) aqueous solution of sodium hydroxide Question 1. (a) Acetic acid and this causes pain and irritation. 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