JEE Main 2020ChemistryIonic EquilibriumHardMCQ

JEE Main 2020Ionic Equilibrium Question with Solution

JEE Main 2020 (03 Sep Shift 1)

Question

An acidic buffer is obtained on mixing:

Choose an option

Show full solutionCorrect option: D
Correct answer
D100mLof0.1MHCl and200mLof0.1MCH3COONa

Step-by-step explanation

Mixture of weak acid and its salt with strong base acts as buffer solution. 

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About this question

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.