What is the O-N-O bond angle in the nitrite ion?
A)90°
B)180° and 90°
C)180°
D)120°
E)109°

Question

Quizplus · Accepted Answer

The O-N-O bond angle in the nitrite ion is 120°. This is because the nitrite ion has a trigonal planar molecular geometry, with three surrounding atoms arranged in a flat triangle around a central atom. In this case, the central atom is the nitrogen atom, with two surrounding oxygen atoms bonded to it. The bond angle between the two oxygen atoms is 120°, since they are separated by the three corners of the triangle.

What Is the O-N-O Bond Angle in the Nitrite Ion