Question

why the formation of water to Vapour is considered as a physical change​

Answer 1

Answer:

because the physical appearance or the properties did not change

if it is chemical change its colour smell etc are changed and totally different

eg. milk to curd

Answer 2

It is so as the formation of water vapour neither changes the chemical formula of it nor it is an irreversible change.

Which is the characteristic of a physical change

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