Question Detail

CHM 101 Chemical Bonding and Intermolecular Forces Objective Question

Question

What shape and bond angle does the ammonium ion (NH₄⁺) have?
Options
A Linear, 180°
B Tetrahedral, 109.5°
Correct Answer
C Trigonal planar, 120°
D Bent, 104.5°
Correct Answer

Option B is the correct answer.

Detailed Explanation

The ammonium ion (NH₄⁺) has 4 bonding pairs so has a tetrahedral shape and a bond angle of 109.5°.

Hint

The notes provide this specific example.

Question Info