JEE Main 2022 · 25 Jul · Shift 2 · Chemistry Q80

ChemistrySingle correct+4 / -1Question 80 of 90

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

quinonoid form

heterocyclic form

phenolic form

benzenoid form

Answer and worked solution

Official answer: A

At the end point the solution is acidic and methyl orange is in its red quinonoid form.

(A)

Topics:Indicators and titrations

JEE Main 2022 · 25 Jul · Shift 2, Chemistry question 80