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7. Alcohol, phenol and ethers — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry7. Alcohol, phenol and ethers1 Mark
MCQ
$1$ -Propanol can be prepared from propene by
  • A
    $HOH/H^\oplus $
  • B
    $Hg(OAc)_2/H_2O$ and $NaBH_4$
  • ✓
    $B_2H_6 - THF$ and $H_2O_2/OH^\circleddash $
  • D
    All of these
✓

Answer

Correct option: C.
$B_2H_6 - THF$ and $H_2O_2/OH^\circleddash $
c
$6 \mathrm{CH}_{3}-\mathrm{CH}=\mathrm{CH}_{2}+\mathrm{B}_{2} \mathrm{H}_{6} \stackrel{\mathrm{H}_{2} \mathrm{O}_{2}}{\longrightarrow} \mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{CH}_{2} \mathrm{OH}$

Preparation of Propan-1-ol is shown in the above reaction.

Option C is correct.

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