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Four Faraday of electricity were passed through aqueous solutions of `AgNO_(3), NiSO_(4), FeCl_(3)` and `PbCl_(4)` kept in four vessels using inert electrodes. The ratio moles of `Ag, Ni, Fe` and `Pb` depositeed will be :A. `12 : 6 : 4 : 3`B. `12 : 4 : 6 : 3`C. `4 : 3 : 2 : 1`D. `1 : 2 : 3 : 4` |
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Answer» Correct Answer - A `{:("species","faradays","No. of moles"),(,"passed","deposited"),(AgNO_(3)(Ag^(+)),4,4),(NiSO_(4)(Ni^(2+)),4,4//2),(FeCl_(3)(Fe^(3+)),4,4//3),(PbCl_(4)(Pb^(4+)),4,4//4):}` |
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