Question

FILL IN THE BLANKS.

1. A reversible change is one in which the_______________
substance can be recovered.

2. When carbon dioxide gas is passed through lime water it turns___________

3. Two methods by which rusting of iron can be prevented are__________and________

4. Changes in which only______
properties of a substance change are called
physical changes.

5. Changes in which new substances are formed are called___________changes.​

Answer 1

Answer:

2) milky white.3)galvonisation5) chemical

Answer 2

Answer:

its solutions

Explanation:

explanation