Aldehydes, Ketones & Acids · Tests for carbonyl compounds
Given below are the four isomeric compounds (P, Q, R, S)
Identify correct statements from below.

- (A)Q, R and S will give precipitate with 2, 4 - DNP.
- (B)P and Q will give positive Baeyer's test.
- (C)Q and R will give sooty flame.
- (D)R and S will give yellow precipitate with /NaOH.
- (E)Q alone will deposit silver with Tollen's reagent
- (1)A, C and E only
- (2)A and E only
- (3)C and E only
- (4)A, B, D and E only
We corrected a printing error in the original paper
Source printed “Bayer's test”.
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