4.
c) greater in ethene
The C- C bond energy order in ethane, ethene and ehtyne is
a) Ethyne < ethene < ethane
b) Ethene < ethane < ethyne
c) Ethyne > ethene > ethane
d) Ethane < ethyne < ethene
Answers
Answered by
0
Answer:
d is the correct option
Explanation:
this is easy chapter I think sooo
Answered by
0
Answer:
C−H bond energy in ethane =410kJ/mol
C−H bond energy in ethene =451kJ/mol
C−H bond energy in ethyne =536kJ/mol
So, C−H bond energy in ethyne is maximum.
Note: H attached to more electronegative C has more bond energy.
so, option c is the correct one
hope it helps you ✨✌
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