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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

Z = m/(I t) = 0.34/(0.5 × 200) = 0.0034 g ; the values 34, 3.4 and 0.034 are

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Question ID VK-066733