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JEE MainChemistryAldehydes and Ketones

Match List - I with List - II. List - I (Compound) List - II (Test) (A) Cyclohexene (I) Phthalein dye test (B) Benzyl alcohol (II) Schiff's test (C) p-Cresol (III) Baeyer's test (D) Acetaldehyde (IV) Ceric ammonium nitrate test Choose the correct answer from the options given below:

Options

  1. A(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
  2. B(A)-(III), (B)-(II), (C)-(I), (D)-(IV)
  3. C(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
  4. D(A)-(IV), (B)-(III), (C)-(II), (D)-(I)

Correct answer

C. (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Step-by-step solution

(A) Cyclohexene contains a carbon-carbon double bond (unsaturation) and responds to Baeyer's test (cold dilute alkaline KMnO ₄ ). (B) Benzyl alcohol contains an aliphatic alcoholic - OH group and gives a positive Ceric ammonium nitrate test (red color). (C) p-Cresol is a phenolic compound and gives a positive Phthalein dye test. (D) Acetaldehyde is an aldehyde and restores the pink color of Schiff's reagent (Schiff's test). Therefore, the correct matching is (A)-(III), (B)-(IV), (C)-(I), (D)-(II). Answer: (A)-(III)

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