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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

What is the ratio of the weights liberated at the cathode when the same current is passed through two solutions of ferric and ferrous salts arranged in series, for a given time interval? [MHTCET 2002]

Answer: (B)

Solution

With the same charge, mass is proportional to equivalent mass : $ =

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Question ID VK-067019