Question

2.classify the following changes in to reversible and irreversible change .melting of ice ,vaporization of water ,boiling of an egg,burning of coal,photosynthesis.digestion of food​

Answer 1

Answer:

reversible=melting of ice, vaporization of water

After that all are irreversible okkkk

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Answer 2

Answer:

Answer:

reversible=melting of ice, vaporization of water

After that all are irreversible okkkk

If you want please like my ans.