1.

Which law of thermodynamics gives information about exact entropy of a substance ?

Answer»

Zeroth Law
Second Law
Third Law
First Law

Solution :ENTROPY is state function. It is intensive PROPERTY. Absolute value of entropy can be calculated.
`DELTA H = q_("rev") and Delta S= (Delta H)/( T) and Delta S= S_("FINAL state") -S_("initial state")`


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