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9. Hydricarbon — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
Addition of $BH_3$ followed by $H_2O_2$ to trans- $2$ -butene would give a  product which is
  • A
    achiral
  • ✓
    racemic
  • C
    meso
  • D
    optically active
✓

Answer

Correct option: B.
racemic
b
$(b)$ Hydroboration - oxidation reaction is a syn-addition.

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