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Chemistry
In ethane, ethylene and acetylene, the C—H bond energy is :
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Q. In ethane, ethylene and acetylene, the C—H bond energy is :
Organic Chemistry – Some Basic Principles and Techniques
A
same in all
32%
B
lowest in ethane
27%
C
greatest in ethylene
14%
D
lowest in acetylene
27%
Solution:
$C—H$ bond in ediane is longest and hence weakest