JEE Main 2019 — D And F Block Elements Question with Solution
From: JEE Main 2019 (Online) 9th January Evening Slot
Question
The transition element that has lowest enthalpy of atomisation, is :
Choose an option
Show full solutionCorrect option: B
Correct answer
BCu
Step-by-step explanation
Since Zn is not a transition element so transition element having lowest atomisation energy out of Cu, V, Fe is Cu.
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This is a previous-year question from JEE Main 2019, 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.