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Acids, Bases and Salts Quiz

Class X
Science
Acids, Bases and Salts
12 questions
HARD

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Preview questions

1. What is the pH range of acids?

0-7 · 7-14 · 7 · 14-20

2. Which of the following is a strong acid?

Acetic acid · Hydrochloric acid · Citric acid · Carbonic acid

3. What is the nature of sodium hydroxide in water?

Acidic · Neutral · Basic · Saline

4. Which indicator turns red in acidic solutions?

Litmus · Phenolphthalein · Methyl orange · Bromothymol blue

5. What is the chemical formula of sulfuric acid?

HCl · H2SO4 · HNO3 · CH3COOH