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?A. `MngtNigtM`B. `NigtMngtM`C. `MngtMgtNi`D. `MgtNigtMn`.

An unknown metal M displaces nickel from nickel (II) sulphate solution

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?A. `MngtNigtM`B. `NigtMngtM`C. `MngtMgtNi`D. `MgtNigtMn`.
Answer» Correct Answer - C As M can 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`.

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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?A. `MngtNigtM`B. `NigtMngtM`C. `MngtMgtNi`D. `MgtNigtMn`.

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