Chemistry, asked by wwwsulavgautam, 1 year ago

Efflorescence substance loses water of crystallisation after being exposed to air.why??

Answers

Answered by rashikakkar533

1

Answer:

Explanation:

Because in air these water molecules gets vapourised and as a result the colour of efflorescence substance changes.

Like CuSo4.5H2O

when it is exposed to air these 5 water molecules gets vapourised in air and blu colour of thi efflorescence substance changes

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