MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

When same quantity of electricity is passed for half an hour, the amount of Cu and Cr deposited are respectively 0.375 g and 0.30 g. Ratio of electrochemical equivalent of Cu and Cr is

Answer: (B)

Solution

For the same charge, so ;

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Question ID VK-066860