JEE Main 2018 — Electrochemistry Question with Solution
JEE Main 2018 (15 Apr)
Question
When an electric current is passed through acidified water, 112 mL of hydrogen gas at N.T.P was collected at the cathode in 965 seconds. The current passed, in ampere, is:
Choose an option
Show full solutionCorrect option: D
Correct answer
D1.0
Step-by-step explanation
Cathode
Mole
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This is a previous-year question from JEE Main 2018, 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.