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Which of the following reactions canot b...

Which of the following reactions canot be a base for electrochemical cell?

A

`H_(2) +O_(2) to H_(2)O`

B

`AgNO_(3) + Zn to Zn(NO_(3))_(2) +Ag`

C

`AgNO_(3) + NaCl to AgCl darr +NaNO_(3)`

D

`KMnO_(4) + FeSO_(4) + H_(2)SO_(4) to K_(2)SO_(4) + Fe_(2)(SO_(4))_(3) + MnSO_(4) + H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
D
These are not electrolytes.
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