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The World of Acidity!

Created by TANU

Fun Trivia : Quizzes : Acids and Bases

	"The whole world is full of thousands of compounds which are acids, bases or neutral. This quiz will test your knowledge about them."
15 Points Per Correct Answer - No time limit

1. Which of the following is a base?

Caustic soda

Tomato juice

Vinegar

Common salt

2. What will the colour of litmus paper turn into when dipped in orange juice?

Orange

Blue

Red

Purple

3. Generally, how does a base taste ?

Bitter

Spicy

Salty

Sweet

4. Which of the following is NOT an indicator?

Methyl Red

Methyl Orange

Phenolphthalein

Demathalin

5. What is the nature of water?

Basic

None of the above

Acidic

Neutral

6. Which of the following acids is used for cleaning cement floors?

Sulphuric acid

Hydrochloric acid

Nitric acid

Tartaric acid

7. Which of the following bases is involved in the making of soap?

Baking soda

Washing soda

Ammonia

Caustic soda

8. Which of the following is neutral?

Potassium chloride

Baking soda

Iodine

Diethyl amine

9. What is the nature of common salt?

None of the above

Acidic

Neutral

Basic

10. In a pH strip, if the range is from 8 to 11, what colour does it show?

Blue- Violet

Green

Orange- red

Grey- black