JEE Main 2002 — Redox Reactions Question with Solution
JEE Main 2002
Question
Which of the following is a redox reaction ?
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
The oxidation states show a change only in reaction (d)
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This is a previous-year question from JEE Main 2002, covering the Redox Reactions 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.