JEE Main 2022ChemistryRedox ReactionsMediumNumerical

JEE Main 2022 — Redox Reactions Question with Solution

JEE Main 2022 (25 Jun Shift 2)

Question

The neutralization occurs when 10 mL of 0.1 M acid 'A' is allowed to react with 30 mL of 0.05 M base MOH2. The basicity of the acid 'A' is
[M is a metal]

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Show full solutionCorrect answer: 3
Correct answer
3

Step-by-step explanation

Let basicity of acid is

A+MOH2⟶Salt+Water

At complete neturization.

Milli eq. of acid = Milli eq. of base

n0.1×10=20.05×30

n=3

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About this question

This is a previous-year question from JEE Main 2022, covering the Redox Reactions 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.