Assertion (A): The amount of heat energy required to convert one 'kg' of a solid into the liquid state without any rise in temperature is called latent heat of fusion.
Reason(R) The amount of heat energy required to convert one 'kg' of a liquid in to vapour state
without any rise in the temperature is called latent heat of vapourisation.
a) Both A and R are true and R is the correct explanation of A
b) Both A and R are true and R is not correct explanation of A
c) A is correct and R is incorrect
d) A is incorrect and Ris correct.
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Answered by
1
Answer:
The heat energy required to change the state of unit mass of a substance is called latent heat. As the given solid is of unit mass (1kg) and we have to change its state into liquid, therefore heat needed will be specific latent heat of fusion
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Answer:
latent heat of fusion
Explanation:
latent heat of fusion
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