Chemistry-
General
Easy

Question

Identify the set of reagent/reaction conditions ‘X’ and ‘Y’ in the following set of transformations :

  1. X=dilute aqueous NaOH, 20ºC; Y=HBr/acetic acid, 20ºC    
  2. X= concentrated alcoholic NaOH, 80ºC; Y = HBr/acetic acid, 20ºC    
  3. X = dilute aqueous NaOH, 20ºC; Y = Br2/CHCl3, OºC    
  4. X=concentrated alcoholic NaOH, 80ºC; Y=Br2/CHCl3, 0ºC    

The correct answer is: X= concentrated alcoholic NaOH, 80ºC; Y = HBr/acetic acid, 20ºC

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