Answered

Get expert advice and community support for all your questions on IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.

Which set of atoms has the shortest bond length?

A. [tex]\( N - N \)[/tex]
B. [tex]\( N = N \)[/tex]
C. [tex]\( N \equiv N \)[/tex]

Enter the answer choice letter.

Sagot :

GinnyAnsweridn
To determine which set of atoms has the shortest bond length among [tex]\( N - N \)[/tex], [tex]\( N = N \)[/tex], and [tex]\( N \equiv N \)[/tex], we need to understand the relationship between bond length and bond order.

1. Bond Order and Bond Length:
- Bond order refers to the number of shared electron pairs between two atoms.
- A single bond ([tex]\( N - N \)[/tex]) has a bond order of 1.
- A double bond ([tex]\( N = N \)[/tex]) has a bond order of 2.
- A triple bond ([tex]\( N \equiv N \)[/tex]) has a bond order of 3.

2. Bond Length Characteristics:
- Single bonds are generally the longest because there is only one pair of electrons shared, resulting in less overlap and weaker attraction between the atoms.
- Double bonds are shorter than single bonds due to increased electron density and greater attraction between the atoms.
- Triple bonds are the shortest because they have the highest electron density, leading to the strongest attraction and closest bond distance.

Given these points, we conclude that the triple bond ([tex]\( N \equiv N \)[/tex]) has the shortest bond length.

Thus, the correct answer choice is:

C. [tex]\( N \equiv N \)[/tex]
Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. IDNLearn.com has the solutions to your questions. Thanks for stopping by, and come back for more insightful information.