Choose the correct statements about allotrope | vedclass

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

Question

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

Vedclass · Accepted Answer

$I$ & $IV$

Vedclass · Answer

(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.

Similar Questions

Thermodynamically most stable allotrope of carbon is

Identify the incorrect statement from the following:

Give the uses of silicones.

$C_{60}$ contains:

Name the type of silicate structure in which one oxygen atom of $[SiO_4]^{4-}$ is shared.

Vedclass Test Series

Exam Paper Generator

Online Exam Module