Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Two electrolytic cells are connected in series containing 
solution and molten 
. If in electrolysis 0.4 moles of 'Cu' are deposited on cathode of first cell, the number of moles of 'Al' deposited on cathode of the second cell is
Text Solution
Verified by ExpertsThe correct answer is:
B
: 
Thus for 1 mole of 
, charge required 
For 0.4 mole of 
, charge required 
For 
For 1 mole of 
, charge required 
Thus from 
, Al will deposit 
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