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8.2 Organic chemistry isomerism — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry8.2 Organic chemistry isomerism1 Mark
MCQ
Least hindered rotation about carbon-carbon bond is observed in
  • ✓
    Ethane
  • B
    Ethylene
  • C
    Ethyne
  • D
    Hexachloroethane
✓

Answer

Correct option: A.
Ethane
a
(a)Due to single bond there is no hindrance

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