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If same quantity of electricity is passe...

If same quantity of electricity is passed through three electrolytic cells containing `FeSO_(4),Fe_(2)(SO_(4))_(3)`, and `Fe(NO_(3))_(3)`, then

A

the amount of iron deposited in `FeSO_(4)` and `Fe_(2)(SO_(4))_(2)` are equal.

B

the amount of iron deposited in `FeSO_(4)` is 1.5 times of the amount of iron deposited in `Fe(NO_(3))_(3)`.

C

the amount of iron deposited in `Fe_(2)(SO_(4))_(3)` and `Fe(NO_(3))_(3)` are equal.

D

the same amount of gas is evolved in all threee cases at the anode.

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The correct Answer is:
B, C, D
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Equal quantity of electricity is passed through three electrolytic cells containing aqueous solutions of FeSO_(4),Fe_(2)(SO_(4))_(3) and Fe(NO_(3))_(3) . Regarding the electrolytic process which of the following is/are correct, assuming at cathode only iron is reduced.

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Na_(2)CO_(3), " " Fe_(2)(SO_(4))_(3), " " FeSO_(4).7H_(2)O

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