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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 m = Z Q, so / = 0.375/0.30 = 1.25; 0.8 is the

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Question ID VK-066751