When graphite is subjected to an electric arc | vedclass

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(B) Fullerenes are allotropes of carbon consisting of clusters of carbon atoms,such as $C_{60}$,$C_{70}$,$C_{76}$,and $C_{84}$.Fullerenes are synthesi

Vedclass · Accepted Answer

$C_{60}$ as main product and $C_{70}$ in small quantities

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(B) Fullerenes are allotropes of carbon consisting of clusters of carbon atoms,such as $C_{60}$,$C_{70}$,$C_{76}$,and $C_{84}$.Fullerenes are synthesized by heating graphite in an electric arc in the presence of an inert gas like helium or argon at low pressure.During this process,the carbon vaporizes and condenses to form a soot containing various fullerenes.$C_{60}$ (Buckminsterfullerene) is the most abundant product,while $C_{70}$ is obtained in smaller quantities.

When graphite is subjected to an electric arc in the presence of an inert atmosphere,it gives:

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