Question

which of the following has the shortest carbon-carbon bond. (1)c2h2 (2)c2h4 (3)c2h6 (4) all has the same. why??

Answer 1

Ello !!


here is your answer



looks this attachment :-



due to present of carbon carbon triple bond
there is shortest carbon bond in C2H2.




hope it's helpes !!



$thanks$

Answer 2

Answer:

The correct answer of this question is option 1 ,C2H2.

Explanation:

The length of the carbon-carbon bond decreases with the sequence of Single bond > Double bond > Triple bond.

And among the options mentioned in the question,only C2H2 has the carbon-carbon triple bond and that's why it also has the shortest bond among them.

That's why option 1 is the correct answer of this question.