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MHT CET Chemistry question

ChemistryElectrochemistryMHT CET

An aqueous solution of copper sulphate is electrolysed. The atomic mass of the copper, if the electrochemical equivalent is g will be [MH CET 2009]

Answer: (A)

Solution

Equivalent weight = Z × 96500 = 3.29 × × 96500 = 31.75 g; Cu in CuSO4 is divalent, so atomic mass = 2 × 31.75 =

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Question ID VK-066750