1.

Identify the correct statement regarding entropy

Answer»

At `0^(@)C`, the entropy of a perfectly crystalline substance is taken to be zero
At absolute zero of TEMPERATURE, the entropy of a perfectly crystalline substance is +ve
At absolute zero of temperature, the entropy of all crystalline substance is taken to be zero
At absolute zero of temperature, the entropy of a perfectly crystalline substance is taken to be zero

Solution :This is the STATEMENT of third LAW of thermodynamics.


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