JEE Main 2020 — Amines Question with Solution
JEE Main 2020 (07 Jan Shift 1)
Question
The product is used:
Choose an option
Show full solutionCorrect option: B
Step-by-step explanation
Methyl orange is used as indicator in acid base titration.
Azo coupling is the most widely used industrial reaction in the production of dyes, lakes and pigments. Aromatic diazonium ions acts as electrophiles in coupling reactions with activated aromatics such as anilines or phenols.
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This is a previous-year question from JEE Main 2020, covering the Amines 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.