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Acids, Bases and Salts Quiz

Class X
Science
Acids, Bases and Salts
10 questions
MEDIUM

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1. What is the chemical formula for hydrochloric acid?

HCl · H2SO4 · NaOH · CH3COOH

2. Which of the following is a characteristic of acids?

Bitter taste · Sour taste · Slippery feel · Soapy texture

3. What is the pH range of acids?

0-7 · 7-14 · 7 · 14

4. Which of the following is a strong base?

NaCl · NaOH · HCl · H2CO3

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

Salt and water · Gas and water · Only salt · Only water