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Hydrocarbons — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons1 Mark
MCQ
$C- H$ bond type in benzene is :
  • A
    $\sigma\ sp−s$
  • ✓
    $\sigma \ sp^2−s$
  • C
    $\sigma\ sp^3−s$
  • D
    $\sigma\ p−p$
✓

Answer

Correct option: B.
$\sigma \ sp^2−s$
In benzene molecule, six carbon atoms are in $sp^2$ hybridization and hydrogen atoms have pure $'s\ '$ orbitals. Overlap is $sp^2−s$ overlap with formation of a sigma bond.

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