Acids, Bases and Salts Quiz - CBSE Class 10 Science

Free practice quiz: Acids, Bases and Salts (CBSE Class 10 Science). 20 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

Sample questions

1. What is the nature of Acetic acid?

   1. Strong acid
   2. Weak acid
   3. Neutral
   4. Base
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   Answer: B. Weak acid

   Acetic acid is a weak acid commonly found in vinegar.

2. Which of the following is an acid-base reaction?

   1. NaCl and KBr
   2. HCl and NaOH
   3. CaCO3 and H2O
   4. CO2 and O2
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   Answer: B. HCl and NaOH

   The reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) is an acid-base reaction producing salt and water.

3. Among the following, which is a mineral acid?

   1. Citric acid
   2. Hydrochloric acid
   3. Acetic acid
   4. Lactic acid
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   Answer: B. Hydrochloric acid

   Hydrochloric acid is a mineral acid, while the others are organic acids.

4. What is the common name of sodium bicarbonate?

   1. Baking soda
   2. Washing soda
   3. Caustic soda
   4. Caustic potash
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   Answer: A. Baking soda

   Sodium bicarbonate is commonly known as baking soda. It is used in cooking and as a leavening agent.

5. Which of the following acids is used in car batteries?

   1. Sulfuric acid
   2. Citric acid
   3. Nitric acid
   4. Hydrochloric acid
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   Answer: A. Sulfuric acid

   Sulfuric acid is commonly used in car batteries due to its strong acidic properties.

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