The carbon-carbon bond length in an ethylene | vedclass

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Question

(B) In an ethylene $(C_2H_4)$ molecule, the carbon atoms are connected by a double bond.The bond length of a carbon-carbon single bond is $1.54 \ \mat

Vedclass · Accepted Answer

$1.34 \ \mathring{A}$

Vedclass · Answer

(B) In an ethylene $(C_2H_4)$ molecule, the carbon atoms are connected by a double bond.The bond length of a carbon-carbon single bond is $1.54 \ \mathring{A}$.The bond length of a carbon-carbon double bond is $1.34 \ \mathring{A}$ (or $134 \ pm$).The bond length of a carbon-carbon triple bond is $1.20 \ \mathring{A}$ (or $120 \ pm$).Therefore, the correct bond length for ethylene is $1.34 \ \mathring{A}$.

The carbon-carbon bond length in an ethylene molecule is:

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