Identify the set of reagents/reaction conditions X and Y in the following set of…
Chemistry · JEE Advanced · NTA Exams — Alkyl and Aryl Halides
Identify the set of reagents/reaction conditions X and Y in the following set of transformations (2002)

- X = dilute aqueous NaOH, 20°C, Y = HBr/acetic acid, 20°C
- X = concentrated alcoholic NaOH, 80°C, Y = HBr/acetic acid, 20°C
- X = dilute aqueous NaOH, 20°C, Y = Br2/CHCl3, 0°C
- X = concentrated alcoholic NaOH, 80°C, Y = Br2/CHCl3, 0°C
Answer
(B) X = concentrated alcoholic NaOH, 80°C, Y = HBr/acetic acid, 20°C
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