C-C bond length is maximum in ?

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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