From the compounds given below, number of compounds which give positive Fehling's test is . Benzaldehyde, Acetaldehyde, Acetone, Acetophenone,Methanal, 4-nitrobenzaldehyde, cyclohexane carbaldehyde.

Chemistry · Aldehydes and Ketones

JEE Main 2024 — 29 January, Shift 1 — Question 80

From the compounds given below, number of compounds which give positive Fehling's test is $\qquad$ . Benzaldehyde, Acetaldehyde, Acetone, Acetophenone,Methanal, 4-nitrobenzaldehyde, cyclohexane carbaldehyde.

Answer: 3

Numerical answer — enter this value.

Step-by-step solution

Acetaldehyde $\left(\mathrm{CH}_{3} \mathrm{CHO}\right)$ ,Methanal $(\mathrm{HCHO})$ , and S

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Exam: JEE Main 2024
Paper: 29 January, Shift 1
Subject: Chemistry
Chapter: Aldehydes and Ketones
Topic: Physical properties, Uses and Tests for Carbonyl Compound