JEE Main 2022 — Electrochemistry Question with Solution
From: JEE Main 2022 (Online) 28th June Morning Shift
Question
The quantity of electricity in Faraday needed to reduce 1 mol of Cr2O to Cr3+ is ____________.
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Step-by-step explanation
Each is converting from to
faradays of charge is required
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This is a previous-year question from JEE Main 2022, 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.