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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

When 0.5 amp of current was passed for 200 seconds, 0.34 gm of copper was deposited, the electrochemical equivalent of copper will be

Answer: (D)

Solution

Charge = 0.5 200 = 100 C, so Z = 0.34 g / 100 C = 0.0034 g

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Question ID VK-066467