Question

plz help me by finding of these answer​

Answer 1

Melting of wax No Physical

Burning of wax. Yes. Chemical

Answer 2

Answer: Whether new substance is formed:

1. No

2. Yes

Type of change: 1. Physical

2. Chemical

Explanation: 1. Melting of wax is a physical

change and does not give

rise to new substances.

2. When wax is burnt,it gives out CO2(carbon dioxide), carbon soot, water vapour (H2O), heat and light.