Question:
Match the LIST-I with LIST-II:
Match the LIST-I with LIST-II:
Updated On: Apr 10, 2026
- A-III, B-I, C-IV, D-II
- A-III, B-IV, C-I, D-II
- A-I, B-III, C-II, D-IV
- A-I, B-II, C-III, D-IV
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
We match organic functional groups with their specific identification tests.
Step 3: Detailed Explanation:
(A) Cyclohexanol: A secondary alcohol. It reacts with Lucas reagent (\(ZnCl_2/HCl\)) to give turbidity in 5-10 minutes. (III - Lucas test)
(B) Cyclohexanamine: A primary amine. It reacts with Hinsberg's reagent (benzene sulphonyl chloride) to form a product soluble in alkali. (I - Hinsberg's reagent test)
(C) Cyclohexanecarbaldehyde: An aldehyde. It gives a silver mirror with Tollen's reagent (\([Style{Ag(NH_3)_2}]^+\)). (IV - Tollen's test)
(D) Phenol: Reacts with phthalic anhydride in the presence of conc. \(H_2SO_4\) to form phenolphthalein, which turns pink in base. (II - Phthalein dye test)
Matching: A-III, B-I, C-IV, D-II.
Step 4: Final Answer:
The correct option is (A).
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