Question

burning of candle is a​

Answer 1

Answer:

both a and b

Explanation:

burning of candle is both chemical and a physical change as

1. the burning the wick of candle is a chemical change..

2. the burning of wax of a candle is a physical change.

Answer 2

ANSWER:

Burning of candle is PHYSICAL CHANGE as well as CHEMICAL CHANGE

EXPLANATION:

On burning candle, wax melts which is a physical change. Also, the wax near the flame burns and gives CO2, soot, light and heat which is a chemical change. Hence, burning of candle is a physical as well as chemical change