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9. Hydricarbon — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry9. Hydricarbon1 Mark
MCQ
Benzene is unreactive because
  • A
    It has double bonds
  • B
    It has carbon-carbon single bond
  • C
    Carbon are $s{p^2}$ hybridised
  • ✓
    $\pi $ electrons are delocalised
✓

Answer

Correct option: D.
$\pi $ electrons are delocalised
d
(d) Benzene is unreactive instead of having $3\pi $ bonds because of resonance $\pi $-electrons are delocalized.

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