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A metal X displaces nickel from nickel s...

A metal X displaces nickel from nickel sulphate solution but does not displace manganese from manganese sulphate solution. What is the correct order of their reducing powers ?

A

`Mn gt Ni gt M`

B

`Ni gt Mn gt M`

C

`Mn gt M gt Ni`

D

`M gt Ni gt Mn`

Text Solution

Verified by Experts

The correct Answer is:
C
Oxidation potential of M is more than Ni and less than Mn . Hence reducing power Mn` gt M gt Ni`
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