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When a rod of metal A is dipped in an aq...

When a rod of metal A is dipped in an aqueous solution of metal B (concentration of `B^(2+) = 1M`) at `25^(@)`C , the electrode potentials are `A^(2+)` /A = -0.76 Volts, B = +0.343 Volts.

A

A will not dissolve

B

B will dèposit on A

C

No reaction will ocour

D

Water will decompose into `H_2 and O_2`

Text Solution

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The correct Answer is:
B
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