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Write the equation taking place at the a...

Write the equation taking place at the anode in mercury cell

A

`Zn^(2+)+2d^(-)rarrZn(s)`

B

`Zn(s)rarrZn^(2-)+2e^(-)`

C

`Mn^(2+)+2e^(-)rarrMn(s)`

D

`Mn(s)rarrMn^(+)+e^(-)+1.5V`

Text Solution

Verified by Experts

The correct Answer is:
B
The reaction which occurs at anode is
`Zn(s)rarrZn^(2+)(aq)+2e^(-)`
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