Salts and Soaps Quiz Questions

MCQ Mojo

Quiz Guides

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Quiz Guides

CBSE

Class 1 Class 2 Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 Class 9 Class 10 Class 11 Class 12

Toggle dark mode

Home › Quiz › Salts and Soaps

1/10

0:00

1. Which of the following best describes salts?

A Easy to bend B Hard and brittle C Soft and spongy D Liquid at room temperature

2. How are salts formed?

A By volitile gases reacting with each other B By the neutralization reactions of an acid and a base C By the evaporation of water D By the high temperatures of the Earth's core

3. Which of the following is NOT a typical property of a salt?

A They are liquids at room temperature B They are electrically neutral C Equal number of anions and cations D They dissolve in water

4. What is the chemical formula for the compound we call 'table salt'?

A NaOH B NaCl C H2O D CO2

5. True or False: Soap is a type of salt.

A TRUE B FALSE

6. What three things did the Ancient Egyptians mix together to make soap?

A Ashes, animal fat, water B Ashes, sand, salt water C Oil, salt, and animal fat D Sand, water, animal fat

7. What is the modern process to make soaps called?

A Soapization B Saponification C Hydration D Degreasing

8. What compound is the byproduct of the production of soap?

A Carbon B Glycerol C Quartz D Ammonia

9. How is most of the salt in the world produced?

A It comes from the processing of trees B It is mined from deep inside the Earth C In chemistry labs D Through the evaporation of ocean water and salt lakes

10. True or False: Detergents work by having molecules that break down grease into smaller components that can be rinsed away.

A FALSE B TRUE

MCQ Mojo

Free chapter-wise MCQ practice with instant answers and explanations for CBSE classes 6–12 — plus timed mock tests. Learn smarter, score higher.