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Question: For the galvanic cell, \(Cu|Cu^{2 +}||Ag^{+}|Ag\) which of the following observation is not correct?...

For the galvanic cell, Cu∣Cu2+∣∣Ag+∣AgCu|Cu^{2 +}||Ag^{+}|Ag which of the following observation is not correct?

A

Cu acts as anode and Ag acts as cathode

B

Ag electrode loses mass and Cu electrode gains mass.

C

Reaction at anode Cu→Cu2++2e−Cu \rightarrow Cu^{2 +} + 2e^{-}

D

Copper is more reactive than silver.

Answer

Ag electrode loses mass and Cu electrode gains mass.

Explanation

Solution

Cu electrode loses mass and Ag electrode gains mass.