The incorrect expression among the following | vedclass

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(B) The relationship between Gibbs free energy change and equilibrium constant is given by $\Delta G^{\circ} = -RT \ln K$.Substituting $\Delta G^{\cir

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$\ln K = \frac{\Delta H^{\circ} - T \Delta S^{\circ}}{RT}$

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(B) The relationship between Gibbs free energy change and equilibrium constant is given by $\Delta G^{\circ} = -RT \ln K$.Substituting $\Delta G^{\circ} = \Delta H^{\circ} - T \Delta S^{\circ}$ into the equation,we get $\Delta H^{\circ} - T \Delta S^{\circ} = -RT \ln K$.Rearranging for $\ln K$,we obtain $\ln K = -\frac{\Delta H^{\circ} - T \Delta S^{\circ}}{RT} = \frac{T \Delta S^{\circ} - \Delta H^{\circ}}{RT}$.Comparing this with option $B$,we see that $\ln K = \frac{\Delta H^{\circ} - T \Delta S^{\circ}}{RT}$ is incorrect because the signs of $\Delta H^{\circ}$ and $T \Delta S^{\circ}$ are reversed.

The incorrect expression among the following is:

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The incorrect expression among the following is:

Similar Questions

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$PCl_{5} \rightleftharpoons PCl_{3} + Cl_{2} \quad K_{c} = 1.844$$3.0 \ \text{moles}$ of $PCl_{5}$ is introduced in a $1 \ \text{L}$ closed reaction vessel at $380 \ \text{K}$. The number of moles of $PCl_{5}$ at equilibrium is $..... \times 10^{-3}$. (Round off to the Nearest Integer)

$A$ mixture of $SO_2$ and $O_2$ at $5 \, atm$ pressure reacts $30\%$ until equilibrium is reached. Determine the total pressure of the equilibrium mixture in $atm$.$2SO_{2(g)} + O_{2(g)} \rightleftharpoons 2SO_{3(g)}$