Question

The nature of bonding in graphite is

• A. Ionic
• B. Coordinate
• C. Covalent
• D. Metallic

Answer 1

The correct option is C

Covalent

Explanation for correct option

(C)Covalent

Graphite

• Carbon exhibits many allotropic forms. Diamond and graphite are two well-known crystalline forms of carbon.
• Graphite is a covalent network type solid.
• In a hexagonal ring, the hybridization of each carbon atom is $s{p}^2$.
• Each carbon forms three covalent bonds and the fourth electron is delocalized over the whole sheet.
• So, Graphite conducts electricity along with the sheet.
• Graphite is extremely slippery and soft because it cleaves easily between layers.

Explanation for incorrect option

• The nature of bonding in graphite is covalent. Hence, the options (A), (B), and (D) are incorrect.

Hence, option (C) is correct. The nature of bonding in graphite is covalent.