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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
Select correct pair
  • A
    ${H_3}C - C{H_2} - C{H_2} - NH - C{H_3}$ and $\begin{array}{*{20}{c}}
      {{H_3}C - CH - NH - C{H_3}} \\ 
      {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
      {\,C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
    \end{array}$ are chain isomers
  • ✓

  • C

  • D
    Anti form is the most stable form of ethane $-1, 2-$ diol (ethylene glycol)
✓

Answer

Correct option: B.

b

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