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JEE Advanced2017ChemistryAlcohols Phenols and EthersActual

Columns 1 , 2 and 3 contain starting materials, reaction conditions and type of reactions respectively. Column 1 Column 2 Column 3 ( I ) Toulene ( i ) NaOH/Br 2 ( P ) Condensation ( II ) Acetophenone ( ii ) Br 2 / hv ( Q ) Carboxylation ( III ) Benzaldehyde (iii) CH 3 CO 2 O / CH 3 COOK ( R ) Substitution ( IV ) Phenol ( iv ) NaOH / CO 2 ( S ) Haloform The only CORRECT combination in which the reaction proceeds throu

Options

  1. A( III )   ( ii )   ( P )
  2. B( IV )   ( i )   ( Q )
  3. C( II )   ( iii )   ( R )
  4. D( I )   ( ii )   ( R )

Correct answer

D. ( I )   ( ii )   ( R )

Step-by-step solution

( i ) Halogenation of alkane in presence of light proceeds via free radical substitution mechanism. ( ii ) ( iii ) ( iv )

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