Choose the correct statements about allotrope | vedclass

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(A) $I$. Graphite consists of layers of carbon atoms arranged in hexagonal rings,which is correct.$II$. Buckminsterfullerene $(C_{60})$ is aromatic in

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$I$ & $IV$

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(A) $I$. Graphite consists of layers of carbon atoms arranged in hexagonal rings,which is correct.$II$. Buckminsterfullerene $(C_{60})$ is aromatic in nature due to the delocalization of $\pi$-electrons in the spherical cage,so this statement is incorrect.$III$. The distance between two adjacent layers in graphite is $340 \ pm$,not $141.5 \ pm$. The $C-C$ bond length within the layer is $141.5 \ pm$. Thus,this statement is incorrect.$IV$. In both graphite and Buckminsterfullerene,each carbon atom is $sp^2$ hybridized. Thus,this statement is correct.Therefore,statements $I$ and $IV$ are correct.

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