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8.4. Organic chemistry reaction mechanism — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.4. Organic chemistry reaction mechanism1 Mark
MCQ
Correct order of stability is
  • A
    $C{{H}_{3}}-\overset{\overset{\Theta }{\mathop{\centerdot \,\centerdot }}\,}{\mathop{C}}\,{{H}_{2}}\,>\,C{{H}_{2}}=\overset{\overset{\Theta }{\mathop{\centerdot \,\centerdot }}\,}{\mathop{C}}\,H\,>\,CH\,\equiv \,\overset{\overset{\Theta }{\mathop{\centerdot \,\centerdot }}\,}{\mathop{C}}\,$
  • B
    $CH\equiv \overset{\centerdot }{\mathop{C}}\,>\,C{{H}_{2}}=\overset{\centerdot }{\mathop{C}}\,H\,>\,C{{H}_{3}}\,-\,\overset{\centerdot }{\mathop{C}}\,{{H}_{2}}$
  • ✓

  • D
    $C{{H}_{3}}-\overset{\oplus }{\mathop{C}}\,H-\,C{{H}_{3}}>\,C{{H}_{3}}\,-\,O-\overset{\oplus }{\mathop{C}}\,{{H}_{2}}$
✓

Answer

Correct option: C.

c

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