Question

The percentage of p-character of the hybrid orbitals in graphite and diamond are respectively :

• A. 33 and 25
• B. 50 and 75
• C. 67 and 75
• D. 33 and 75

Answer 1

The correct option is C 67 and 75

In graphite, the $C$ atoms are $s{p}^2$ hybridized. This corresponds to p-character of 67%. In diamond, the $C$ atoms are $s{p}^3$ hybridized. This corresponds to p-character of 75%.

The percentage of p-character of the hybrid orbitals in graphite and diamond are $67$ and $75$ respectively.

Hence, option $C$ is correct.