For a reaction,the value of K_p increases wit | vedclass

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(A) According to the van 't Hoff equation,the relationship between the equilibrium constant $K_p$ and temperature $T$ is given by $\ln(K_p) = -\frac{\

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positive

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(A) According to the van 't Hoff equation,the relationship between the equilibrium constant $K_p$ and temperature $T$ is given by $\ln(K_p) = -\frac{\Delta H}{RT} + C$. For an endothermic reaction,$\Delta H > 0$. As temperature $T$ increases,the term $-\frac{\Delta H}{RT}$ becomes less negative (i.e.,it increases),which leads to an increase in the value of $K_p$. Therefore,if $K_p$ increases with an increase in temperature,the reaction must be endothermic,meaning $\Delta H$ is positive.

For a reaction,the value of $K_p$ increases with an increase in temperature. The $\Delta H$ for the reaction would be

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