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Q.
The ratio of percentage $s$-character of $C$-atom in ethyne and ethene is equal to
Organic Chemistry – Some Basic Principles and Techniques
Solution:
The percentage $s$-character of $C$-atom in ethyne is $50 \%$
The percentage $s$-character of $C$-atom in ethene is $33 \%$
So, the ratio of percentage $s$-character of C-atom
$=\frac{50}{33}=\frac{3}{2}$