1.

An unknown metal M displaces nickel from nickel (II) sulphate solution but does not displace magnese from magnese sulphate solution which order represents the correct order of reducing power?

Answer»

`MngtNigtM`
`NigtMngtM`
`MngtMgtNi`
`MgtNigtMn`.

SOLUTION :As Mcan DISPLACE `Ni^(2+)`. As M cannot displace `MN^(2+)` from `MnSO_(4)` O.P. of M is LESS than Mn.
`therefore` Order of O.P. is `NiltMltMn`
More the O.P. ester to oxidise stronger is the reducing power.
`therefore` Correct order of reducing power.
`MngtMgtNi`.


Discussion

No Comment Found

Related InterviewSolutions