JEE Main 2025 — Classification of Elements and Periodicity in Properties Question with Solution
JEE Main 2025 (29 Jan Shift 1)
Question
An element ' has the ionisation enthalpy value of . ' ' reacts with elements and D with electron gain enthalpy values of and , respectively. The correct order of the products EA, EB, EC and ED in terms of ionic character is :
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
The element having high value of Electron gain enthalpy (magnitude) will form a compound having higher ionic character so order of ionic character
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This is a previous-year question from JEE Main 2025, covering the Classification of Elements and Periodicity in Properties 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.