Question

why does burning of a candle involves both physical and chemical change?

Answer 1

Answer:

In a burning candle

• the thread burns into ash(chemical change)
• the wax near the flame melts(physical change)

Answer 2

Explanation:

When the candle burns, the wax melts but doesn't make a new material, it is a physical change.

When the candle burns, the thread turns into ashes, a new material is formed, it is a chemical change