JEE Main 2025 — D And F Block Elements Question with Solution
From: JEE Main 2025 (Online) 7th April Morning Shift
Question
The first transition series metal ' ' has the highest enthalpy of atomisation in its series. One of its aquated ion exists in green colour. The nature of the oxide formed by the above ion is:
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Show full solutionCorrect option: A
Step-by-step explanation
In the 3d transition series, Vanadium (V) has the highest enthalpy of atomization. The ion is known to exhibit a green color in its aqueous form. The oxide formed by the ion is , which is classified as a basic oxide.
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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.