Question

State 'True' or 'False':
1. Cutting a log of wood into pieces is a chemical change
2. Formation of manure from leaves is a physical change
3. Iron pipes coated with zinc do not get iusted easily
4. Iron and rust are the same substances.
5. Condensation of steam is not a chemical change.

Answer 1

1) True

2) False

3) True

4) False

5) True

Plzzz mark me as brainlist

Answer 2

1)false

2)false

3)false

4) false

5)true