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Acids, Bases and Salts Quiz

Class VII
Science
Acids, Bases and Salts
11 questions
EASY

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Preview questions

1. What is the taste of acids?

Bitter · Sour · Salty · Sweet

2. Which of the following is a common example of a base?

Vinegar · Lemon juice · Baking soda · Hydrochloric acid

3. What is the pH range of acids?

0-7 · 7-14 · 7 · 14-21

4. Which of the following is a property of bases?

Turns blue litmus red · Turns red litmus blue · Sour taste · Reacts with metals

5. What is formed when an acid reacts with a base?

Salt and water · Gas · Heat · Light