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During heat exchange, temperature of a s...

During heat exchange, temperature of a solid mass does not change. In this process, heat

A

in not being supplied to the mass

B

is not being taken out from the mass

C

may have been supplied to the mass

D

may have been taken out from the mass

Text Solution

Verified by Experts

The correct Answer is:
C, D
This situation arises during melting (alternative (c )) or freezing (alternative (d)) of the mass.
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