Question

D. Say if the statements are true or false. 1. Rusting of iron is a fast process. 2. Cutting a tree is an irreversible change. 3. Dissolving salt in water is a reversible change. 4. Evaporation of water is a chemical change 5. Heat, light or electricity is required for a chemical change.
Chemistry Books​

Answer 1

Answer:

1 false

2 true

3 true

4 false

5 true

Explanation:

please mark me as the brainleast

Answer 2

1.False

2. true

3. true

4.False

5.true