Question Detail

CHM 102 Practice Questions Objective Question
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Question

What is the bond length of a carbon-carbon double bond?
Options
A 1.20 Å
B 1.34 Å
Correct Answer
C 1.54 Å
D 1.68 Å
Correct Answer

Option B is the correct answer.

Detailed Explanation

A C=C double bond has a bond length of approximately 1.34 Å. This is shorter than a C-C single bond (1.54 Å) but longer than a C≡C triple bond (1.20 Å).

Hint

Consider the relative lengths of single, double, and triple bonds.

Question Info

Course: CHM 102
Topic: Practice Questions
Type: Objective
Difficulty: Not specified
Question 934 of 1999
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