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Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 9 (Q.No. 29)
Chemical Engineering Thermodynamics
29.
Pick out the wrong statement.
The net change in entropy in any reversible cycle is always zero.
The entropy of the system as a whole in an irreversible process increases.
The entropy of the universe tends to a maximum.
The entropy of a substance does not remain constant during a reversible adiabatie change.
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