JEE Main 2002 — Electrochemistry Question with Solution
From: AIEEE 2002
Question
Which of the following reaction is possible at anode?
Choose an option
Show full solutionCorrect option: A
Correct answer
A2Cr3+ + 7H2O + 14H+
Step-by-step explanation
of changes from to by loss of electrons.
At anode oxidation takes place.
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This is a previous-year question from JEE Main 2002, covering the Electrochemistry chapter of Chemistry. 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.