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NEET-XII-Chemistry

02: Alcohols, Phenols and Ethers

 page 6
Qstn# II-13-i Prvs-QstnNext-Qstn
  • #13-i
    1-phenylethanol from a suitable alkene.
    () cyclohexylmethanol using an alkyl halide by an SN2 reaction.
    () pentan-1-ol using a suitable alkyl halide?
    Ans : By acid-catalyzed hydration of ethylbenzene (styrene), 1-phenylethanol can be synthesized.


    () When chloromethylcyclohexane is treated with sodium hydroxide, cyclohexylmethanol is obtained.


    () When 1-chloropentane is treated with NaOH, pentan-1-ol is produced.


  • #13-ii
    cyclohexylmethanol using an alkyl halide by an SN2 reaction.
    Ans : When chloromethylcyclohexane is treated with sodium hydroxide, cyclohexylmethanol is obtained.


  • #13-iii
    pentan-1-ol using a suitable alkyl halide?
    Ans : When 1-chloropentane is treated with NaOH, pentan-1-ol is produced.