AktiraAktira JEE
ChemistryJEE Main 28 Jan 2026, Shift 1·Q9·MCQ·Moderate

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 IX2\ce{I2}/NaOH.
  • (E)Q alone will deposit silver with Tollen's reagent
Choose the correct option.
  1. (1)A, C and E only
  2. (2)A and E only
  3. (3)C and E only
  4. (4)A, B, D and E only
We corrected a printing error in the original paper

Source printed “Bayer's test”.

Video solution coming soon

We're animating every PYQ step by step. Subscribe to get them first.

Subscribe

See the full 28 Jan 2026, Shift 1 paper