Which one of the following statements best describes the C-C bond lengths in ben

Question

Which one of the following statements best describes the C-C bond lengths in benzene and p-disubstituted benzene?

1) Benzene and p-disubstituted benzene have alternating single and double C-C bonds. These bond lengths are not similar to values for the average C-C single bond length and the average C-C double bond length, respectively.

2) Benzene and p-disubstituted benzene do not have alternating single and double C-C bonds. The C-C bond lengths in these compounds are all similar, and have an average value that is between the values for the average C-C single bond length and the average C-C double bond length.

3) Benzene and p-disubstituted benzene have alternating single and double C-C bonds. These bond lengths are similar to values for the average C-C single bond length and the average C-C double bond length, respectively.

Explanation / Answer

Benzene

Of the given statements, the statement that best describes the C-C bond lengths in benzene and para-disubstituted benzene would be,

1) Benzene and p-disubstituted benzene have alternating single and double C-C bonds. These bond lengths are not similar to values for the average C-C single bond length and the average C-C double bond length, respectively.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.