Question

Put the changes in a table of Reversible changes and Irreversible changes:-
1)Burning of candle
2)Melting of wax
3)Burning of Incense
4)Mixing of salt in water
5)Milk turning into curd
6)Souring of milk​

Answer 1

Answer:

REVERSIBLE CHANGES : Melting of wax, Burning of Candle.

IRREVERSIBLE CHANGES: Mixing of salt in water, milk into curd, Souring of curd.

Explanation:

"NOT SURE OF (3) OPTION.

Answer 2

Answer:

reversible change:                             irreversible change:

1. melting of wax                                1. mixing of salt in water

2.burning of incense                          2.souring of milk

                                                             3.milk turning into curd