The Total solution for NCERT class 6-12
The cell in which the followingreactions occurs:
has┬а= 0.236 V at 298 K.
Calculate the standard Gibbs energy and the equilibrium constant of the cell reaction.
Answer
Here,┬аn┬а=2,┬аT = 298 K
= тИТ2 ├Ч 96487 ├Ч 0.236
= тИТ45541.864 J molтИТ1
= тИТ45.54 kJ molтИТ1
= 7.981
тИ┤Kc┬а=Antilog (7.981)
= 9.57 ├Ч 107