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Graphite

Consider the ...

Question

Consider the structure of graphite and diamond and predict the correct statement among the following.

A

Bond length of

C - C

in both the alotropico is equal

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B

C - C

bond length in graphite is greater than
that in diamond

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C

C - C

bond length in diamond is greater than
that in graphite

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D

Diamond has partial double bond character

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Solution

The correct option is A Bond length of $C - C$ in both the alotropico is equal
Due to its rigid 3-d structure, C-C bond in diamond is small making it a strong bond.

In graphite ,carbon atoms between the layers are held by weak van der waal forces . So, bond length is more.

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