Chemistry-II (Part 1) — Acid, Base, and Salt

1. Corrosive effect on skin is caused by:

a) Acid b) Base c) Salt d) Both a & b

2. Preservatives are used to preserve:

a) Acids b) Bases c) Food d) Water

3. If pH value is greater than 7, then solution is:

a) Acidic b) Basic c) Amphoteric d) Neutral

4. The reaction of acid and base to form salt and water is called:

a) Hydration b) Neutralization c) Hydrolysis d) Both a & c

Acid, Base, and Salt