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Chemistry
In graphite and diamond, the percentage of p-characters of the hybrid orbitals in hybridisation are respectively :
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Q. In graphite and diamond, the percentage of p-characters of the hybrid orbitals in hybridisation are respectively :
JEE Main
JEE Main 2018
The p-Block Elements
A
33 and 25
20%
B
33 and 75
19%
C
50 and 75
11%
D
67 and 75
50%
Solution:
In graphite, each carbon is $s p^{2}$ hybridised. Therefore, percentage of $p$ -character can be calculated as
$\% \text { of } p \text { character }=\frac{2}{3} \times 100=66.66 \%$
In diamond, each carbon is $s p^{3}$ hybridised. Therefore, percentage of $p$ -character can be calculated as
$\% \text { of } p \text { character }=\frac{3}{4} \times 100=75 \%$