Which one of the following statements about a | vedclass

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(D) . Graphite is an electrical conductor, but the conductivity is direction dependent. This is correct.$B$. Diamond is more dense than graphite. This

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Graphite is thermodynamically less stable allotrope of carbon.

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(D) . Graphite is an electrical conductor, but the conductivity is direction dependent. This is correct.$B$. Diamond is more dense than graphite. This is correct due to the compact structure of diamond compared to the layered structure of graphite.$C$. Diamond is metastable. This is correct because it is kinetically stable but thermodynamically unstable relative to graphite.$D$. Graphite is thermodynamically less stable allotrope of carbon. This is incorrect. Graphite is the most thermodynamically stable allotrope of carbon at standard temperature and pressure. Hence, option $D$ is the incorrect statement.

Which one of the following statements about allotropes of carbon is incorrect?

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