JEE Main 2025 Chemistry question

ChemistryThe p-Block ElementsJEE Main 2025

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 :

Answer: (3)

Solution

V2O5 + alkali → VO4³⁻, vanadium is in +5 oxidation state

Question ID VK-002244