Question

2 electron pairs give you what molecular geometry and angles?

A) Linear, 180°
B) Trigonal Planar, 120°
C) Tetrahedral, 109.5°
D) Bent, 109.5°

Answer 1

For a molecule with 2 electron pairs, the molecular geometry is linear with a bond angle of 180°, due to the electron pairs arranging to minimize repulsion.

Step-by-step explanation:

When a molecule has 2 electron pairs, the resulting molecular geometry is linear, with an angle of 180°. This is because the electron pairs arrange themselves as far apart as possible to minimize electron-electron repulsion, which in the case of two pairs, end up directly opposite from each other, resulting in a straight line.