When graphite is subjected to an electric arc | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Answer

(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:

Similar Questions

The sides of a matchbox have a coating of:

$Si_3O_9^{-6}$ (having three tetrahedral units) is represented as:

What are the $C-C$ single bond length and double bond length in fullerene?

Lead is soluble in:

Which one of the following is a correct set?

Vedclass Test Series

Exam Paper Generator

Online Exam Module