Chemical EquilibriumHard
Question
van 't Hoff equations show the effect of temperature on equilibrium constants KC and KP. KP and KC varies with temperature according to which of the following relations?
Options
A.$\log\frac{K_{P_{2}}}{K_{P_{1}}} = \frac{\Delta H}{2.303R}\left\lbrack \frac{T_{1} - T_{2}}{T_{1}T_{2}} \right\rbrack$
B.$\log\frac{K_{P_{2}}}{K_{P_{1}}} = \frac{\Delta H}{2.303R}\left\lbrack \frac{T_{2} - T_{1}}{T_{1}T_{2}} \right\rbrack$
C.$\log\frac{K_{C_{2}}}{K_{C_{1}}} = \frac{\Delta U}{2.303R}\left\lbrack \frac{T_{2} - T_{1}}{T_{1}T_{2}} \right\rbrack$
D.$\log\frac{K_{C_{2}}}{K_{C_{1}}} = \frac{\Delta U}{2.303R}\left\lbrack \frac{T_{1} - T_{2}}{T_{1}T_{2}} \right\rbrack$
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