JEE Main 2025 — D And F Block Elements Question with Solution
From: JEE Main 2025 (Online) 28th January Evening Shift
Question
The amphoteric oxide among and , upon reaction with alkali leads to formation of an oxide anion. The oxidation state of V in the oxide anion is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B
+ 5
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, 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.