JEE Main 2020 — Ionic Equilibrium Question with Solution
From: JEE Main 2020 (Online) 3rd September Morning Slot
Question
An acidic buffer is obtained on mixing :
Choose an option
Show full solutionCorrect option: A
Correct answer
A100 mL of 0.1 M HCl and 200 mL of 0.1 M CH3COONa
Step-by-step explanation
So finally we get mixture of
CH3COOH + CH3COONa that will work like acidic buffer solution.
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This is a previous-year question from JEE Main 2020, 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.