JEE Main 2022 — Electrochemistry Question with Solution
From: JEE Main 2022 (Online) 29th June Morning Shift
Question
A dilute solution of sulphuric acid is electrolysed using a current of 0.10 A for 2 hours to produce hydrogen and oxygen gas. The total volume of gases produced a STP is _____________ cm3. (Nearest integer)
[Given : Faraday constant F = 96500 C mol1 at STP, molar volume of an ideal gas is 22.7 L mol1]
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Show full solutionCorrect answer: 127
Step-by-step explanation
coulomb produces
Volume of gas produced
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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.