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8.1. Organic chemistry Nomenclature of organic compounds — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.1. Organic chemistry Nomenclature of organic compounds1 Mark
MCQ
The radical, (image) is aromatic because it has
  • A
    $7\, p-$orbitals and $7$ unpaired electrons
  • B
    $6\, p-$orbitals and $7\,$ unpaired electrons
  • ✓
    $6\, p-$orbitals and $6$ unpaired electrons
  • D
    $7\, p-$orbitals and $6$ unpaired electrons.
✓

Answer

Correct option: C.
$6\, p-$orbitals and $6$ unpaired electrons
c
Benzyl free radical is aromatic as per Huckel's rule it has $6 \pi$ electreons present in $p-$orbital of carbon atoms involved in

formation of benzene ring (Aromatic nature).

$6 \pi$ electrons and $6 p$ orbitals

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