Question

Which of the following statement is true about graphite?

• A. Graphite is an ionic solid
• B. Graphite is a metallic solid
• C. Graphite is a covalent solid
• D. Graphite is a van der Waals solid

Answer 1

The correct option is C

Graphite is a covalent solid

Explanation for correct option:

C. Graphite is a covalent solid

Graphite:

• Graphite is a giant covalent structure, each carbon atom in graphite forms three covalent bonds with other carbon atoms.
• Graphite has a layered structure.
• It conducts electricity.
• It is used as a dry lubricant in machines running at high temperatures.

Explanation for incorrect options:

Graphite is a covalent solid. Thus, options A, B, and D stand incorrect.

Hence, the correct option is C i.e. Graphite is a covalent solid.