Chemistry miscellaneousEasy
Question
Zn | Zn2+ (C1) || Zn2+ (C2) | Zn. For this cell ᐃG is negative if :-
Options
A.C1 = C2
B.C1 > C2
C.C2 > C1
D.None
Solution
ᐃG = - nFE
∴ For ᐃG to be negative, E must be positive
E = 0 -
To make E positive C2 > C1 [As log (<1) = - ive]
∴ For ᐃG to be negative, E must be positive
E = 0 -
To make E positive C2 > C1 [As log (<1) = - ive]
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