question_answer

The correct relationship between free energy change in a reaction and the corresponding equilibrium constant \[{{K}_{c}}\] is [AIEEE 2003]

A)                 \[\Delta G=RT\ln {{K}_{c}}\]       

B)                 \[-\Delta G=RT\ln {{K}_{c}}\]

C)                 \[\Delta {{G}^{o}}=RT\ln {{K}_{c}}\]        

D)                 \[-\Delta {{G}^{o}}=RT\ln {{K}_{c}}\]