JEE Main 2023ChemistryRedox ReactionsMediumMCQ

JEE Main 2023Redox Reactions Question with Solution

JEE Main 2023 (06 Apr Shift 1)

Question

Strong reducing and oxidizing agents among the following , respectively, are

Choose an option

Show full solutionCorrect option: D
Correct answer
DEu2+ and Ce4+

Step-by-step explanation

ECe4+/Ce3+=+1.74 V

Lanthanoids have +3 oxidation state as stable oxidation state. Hence, in their +4 oxidation state, they act as an oxidising agents and  +2 oxidation state, they act as reducing agents.

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Redox Reactions chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2023, 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.