JEE Main 2022ChemistryIonic EquilibriumHardMCQ

JEE Main 2022 — Ionic Equilibrium Question with Solution

JEE Main 2022 (25 Jul Shift 2)

Question

In base vs. Acid titration, at the end point methyl orange is present as

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Show full solutionCorrect option: A
Correct answer
Aquinonoid form

Step-by-step explanation

Methyl orange is a popular pH indicator that is used in the acid base titration.Unlike a universal indicator, methyl orange does not have a full spectrum of color change, but it has a sharp end point.The colour of the solution changes from yellow to red when methyl orange is used as an indicator.That means in acidic medium it is red and exists in quinonoid form

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About this question

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.