When water gets solidified into ice then heat is

Asked by admin @ 13/08/2021 in Physics viewed by 327 People

When water solidifies to ice then heat is

a) Liberated
b) Absorbed
c) No change
d) Depending on the condition heat may absorbed or liberated.

Answered by admin @ 13/08/2021

When water solidifies to ice, heat is liberated into surroundings.
Reason:
The process of converting liquid to ice is called as freezing. During freezing, the energy lost by water molecules is gained by the surrounding molecules. Hence surrounding air becomes warm.
So, option a - liberated is correct.

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