Question

Give one word for the following.
1. Bases that dissolve in water
2. A substance that shows a change in colour when brought in contact with an acid or a base
3. Universal indicator that is soaked into paper
4. Substance formed when a strong acid reacts with a strong base
5. Salts with water of crystallization​

Answer 1

Explanation:

1. alkali

2. Indicators

3. pH paper

4. copper sulphate, gypsum

Answer 2

Answer:

1 soluble substance

2 indicator

3 pH paper

4 neutral solution

5 hydrated Salt