ElectrochemistryEasy
Question
The correct relationship between Gibb′s energy change in a reaction and the corresponding equilibrium constant KC is :
Options
A.ᐃGo = RT ln KC
B.- ᐃGo = RT ln KC
C.ᐃG = RT ln KC
D.- ᐃG = RT ln KC
Solution
ᐃG = ᐃGo + RT ln Q
at eq. ᐃG = 0 and Q = KC
∴ - ᐃGo = RT ln KC
at eq. ᐃG = 0 and Q = KC
∴ - ᐃGo = RT ln KC
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