JEE Main 25 July 2022, Shift 2, Chemistry Q80

Question 80 of 90 in this shift, Chemistry question 20 of 30, Section A.

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

(1)quinonoid formOfficial answer
(2)heterocyclic form
(3)phenolic form
(4)benzenoid form

Official answer

Option 1

NTA final key.

Chapter: Equilibrium
Topic: pH and Buffers
Idea tested: Predicting Indicator Color

Same idea in other shifts

Asked 2× in all

26 Jul 2022, Shift 2 · Q80Given below are two statements: one is labelled as **Assertion A** and the other is labelled as **Reason R**. **Assertion…MediumAssertion–reason

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.