JEE Main 2025 — Ionic Equilibrium Question with Solution
From: JEE Main 2025 (Online) 23rd January Morning Shift
Question
If 1 mM solution of ethylamine produces , then the ionization constant of ethylamine is . The value of is _________ (nearest integer).
[The degree of ionization of ethylamine can be neglected with respect to unity.]
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Show full solutionCorrect answer: 10
Correct answer
10
Step-by-step explanation
Given,
Now,
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This is a previous-year question from JEE Main 2025, covering the Ionic Equilibrium 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.