JEE Main 2023ChemistryD And F Block ElementsInner Transition Elements Lanthanoids And ActinoidseasyMCQ

JEE Main 2023D And F Block Elements Question with Solution

From: JEE Main 2023 (Online) 24th January Evening Shift

Question

Which one amongst the following are good oxidizing agents?

A. Sm

B. Ce

C. Ce

D. Tb

Choose the most appropriate answer from the options given below :

Choose an option

Show full solutionCorrect option: A
Correct answer
AC and D only

Step-by-step explanation

The most appropriate answer is and only. and are good oxidizing agents because they have a high oxidation state and a strong tendency to gain electrons. and are reducing agents because they have a low oxidation state and a tendency to lose electrons.

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About this question

This is a previous-year question from JEE Main 2023, covering the D And F Block Elements 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.