JEE Main 2003 — Current Electricity Question with Solution
From: AIEEE 2003
Question
The nagative pole of a Daniell cell, sending a constant current through a circuit, decreases in mass by in minutes. If the electrochemical equivalent of and are and respectively, the increase in the mass of the positive pole in this time is
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
According to Faraday's first law of electrolysis
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This is a previous-year question from JEE Main 2003, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.