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Rohan arranged three coulometers in series and passed one faraday of charge for a definite time to…

Chemistry20252 marksShort answer
Rohan arranged three coulometers in series and passed one faraday of charge for a definite time to all three electrolytes as shown in the picture given below:
Figure for this question
(a)
What will be ratio of number of moles of positive ions liberated at cathode in each coulometer?
(b)
If he passed 4825 coulombs of charge through the electrolytes, how many gram-equivalent of copper will be deposited at the cathode?

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Electrochemistry

From ISC 2025 Practice Chemistry, question 49.