JEE Main 2022 — Ionic Equilibrium Question with Solution
From: JEE Main 2022 (Online) 28th June Evening Shift
Question
A student needs to prepare a buffer solution of propanoic acid and its sodium salt with pH 4. The ratio of required to make buffer is ___________.
Given :
Choose an option
Show full solutionCorrect option: B
Correct answer
B0.13
Step-by-step explanation
From Henderson equation
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This is a previous-year question from JEE Main 2022, 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.