The increasing order of carbon-carbon bond le | vedclass

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Question

(D) The bond length depends on the bond order; higher bond order results in shorter bond length.$A: C_2H_4$ (double bond,$1.34 \ \mathring{A}$)$B: C_2

Vedclass · Accepted Answer

$B < A < C < D$

Vedclass · Answer

(D) The bond length depends on the bond order; higher bond order results in shorter bond length.$A: C_2H_4$ (double bond,$1.34 \ \mathring{A}$)$B: C_2H_2$ (triple bond,$1.20 \ \mathring{A}$)$C: C_6H_6$ (partial double bond,$1.39 \ \mathring{A}$)$D: C_2H_6$ (single bond,$1.54 \ \mathring{A}$)Comparing the values: $1.20 \ \mathring{A} (B) Thus,the increasing order is $B < A < C < D$.

The increasing order of carbon-carbon bond length for the following is:

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