JEE Main 2026 Model Paper 1

Question : 32 of 75

Marks: +1, -0

Which one of the following statement is INCORRECT?

The net increase in entropy of a system is zero in any reversible Cyclic process.
At constant temperature & pressure available energy present in system is called free energy.
The change in Gibb's free energy with pressure for one mole ideal gas at constant temperature is ∆G=RTℓn‌
P2
P1
For a spontaneous change (∆G)T,P>0

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