JEE Main 2021 — Aldehydes and Ketones Question with Solution
JEE Main 2021 (24 Feb Shift 1)
Question
and in the following reactions are:
Choose an option
Show full solutionCorrect option: D
Step-by-step explanation
At first the starting material will under go diazotization in the presence of sodium nitrite & hydrochloric acid then the formed compound again will under go in the presence of potassium cyanide to form cyano benzene which on further will under go stephen reduction to form the final product as result.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Aldehydes and Ketones chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2021, covering the Aldehydes and Ketones 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.