Question
Chemistry Question on cell potentials
For the cell: Ni (s) | Ni2+ (0.1M) || Cu2+ (0.1M) | Cu(s) the cell potential will increase when,
A
Ni2+ ion concentration is increased
B
Cu2+ ion concentration is decreased
C
Cu2+ ion concentration is increased
D
Temperature of the cell is decreased
Answer
Cu2+ ion concentration is increased
Explanation
Solution
The correct option is(C):Cu2+ ion concentration is increased