Question

Classify the following changes into reversible and irreversible changes stating reasons:
(a) Boiling of water
(b) Burning of paper
(c) Cooking of food..
please do not give useless answers everyone​

Answer 1

Answer:

(a) The molecules of the substances do not change.

Physical changes are reversible, the molecules of the substance remain exactly the same before and after the physical change.

boiling of water

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