Question

1 Explain why burning of a candle is considered as an irreversibile change?
Suppose you have to walk through muddy water. You are wearing your new jeans. What changes
will you do with your dress before crossing the muddy water? What ind of a change la
Explain
Deline the following​

Answer 1

Answer:

1.because the fallen wax can again be burned and this can be repeated lots of times..

Physical change because we can again wash our jeans

Answer 2

Answer:

1 Burning of Candle is irreversible change as wax can't turn into Candle again.

2