JEE Main 2023 — Aldehydes and Ketones Question with Solution
JEE Main 2023 (30 Jan Shift 1)
Question
Which of the following compounds would give the following set of qualitative analysis?
(i) Fehling’s Test: Positive
(ii) fusion extract upon treatment with sodium nitroprusside gives a blood red colour but not prussian blue.
Choose an option
Show full solutionCorrect option: D
Step-by-step explanation
Aromatic aldehydes do not respond Fehling's test. (A), (B), (C) are aromatic aldehydes.
If and attached with carbon atom give blood red with sodium nitroprusside gives a blood red colour but not prussian blue.
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This is a previous-year question from JEE Main 2023, 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.