JEE Main 2025 — Carboxylic Acid Derivatives Question with Solution
JEE Main 2025 (7 Apr Shift 1)
Question
Which of the following compounds is least likely to give effervescence of in presence of aq. ?
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Concept - Those compounds which are more acidic than can gives effervescence of with aq. .
Release gas with aq. NaHCO 3
Option 1,2 and 3 gives effervescence of gas with
Option (4) Not gives gas with .
Release gas with aq. NaHCO 3
Option 1,2 and 3 gives effervescence of gas with
Option (4) Not gives gas with .
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This is a previous-year question from JEE Main 2025, covering the Carboxylic Acid Derivatives 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.