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ChemistryJEE Main 23 Jan 2026, Shift 1·Q16·MCQ·Easy–moderate

Practical / Qualitative Analysis · Functional group detection tests

Match List-I with List-II.
List-IList-II
Functional group (detection)Change observed during detection
(A)Unsaturation (Baeyer's test)(I)Red colour Appears
(B)Alcoholic group (Ceric ammonium nitrate test)(II)Silver mirror appears
(C)Aldehyde group (Tollen's reagent)(III)Violet colour appears
(D)Phenolic group (FeClX3\ce{FeCl3} test)(IV)Discharge of pink colour
Choose the correct answer from the options given below :
  1. (1)A-III, B-IV, C-II, D-I
  2. (2)A-III, B-IV, C-I, D-II
  3. (3)A-IV, B-I, C-II, D-III
  4. (4)A-IV, B-III, C-II, D-I

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See the full 23 Jan 2026, Shift 1 paper