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-p-Block elements - I — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
$C-C$ bond length is maximum in ?
  • ✓
    Diamond
  • B
    Graphite
  • C
    Napthalene
  • D
    Fullerene
✓

Answer

Correct option: A.
Diamond
a
The carbon-carbon $(C-C)$ bond length in diamond is $154 \,pm$, which is also the largest bond length that exists for ordinary carbon covalent bonds.

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