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Question

Question: The incorrect expression among the following is :...

The incorrect expression among the following is :

A

ΔGsystemΔStotal\frac{\Delta G_{system}}{\Delta S_{total}} = – T

B

In isothermal process, wreversible = –nRTl\mathcal{l} nVfVi\frac{V_{f}}{V_{i}}

C

lnK = ΔH0−TΔS0RT\frac{\Delta H^{0_{-}}T\Delta S^{0}}{RT}

D

K=e−ΔG0/RTK = e^{- \Delta G^{0}/RT}

Answer

lnK = ΔH0−TΔS0RT\frac{\Delta H^{0_{-}}T\Delta S^{0}}{RT}

Explanation

Solution

Δ\DeltaG0 = Δ\DeltaH0 – TΔ\DeltaS0

–RTlnK = Δ\DeltaH0 – TΔ\DeltaS0

lnK = – ΔH0−TΔS0RT\frac{\Delta H^{0} - T\Delta S^{0}}{RT}