JEE Main 2023 — D 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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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.