The average vibrational energy of nitrogen gas (N₂) at 22 c be greater than the average vibrational energy of NaCl at 22 c.
The average distance between molecules of gaseous substance is greater than the average distance between molecules of liquid and solid substance.
The molecules of the gaseous substances always move with greater speed due to large distance between the molecules.
The molecules of a solid substance are closely packed together and this reduces the average speed of the molecules.
Nitrogen gas (N₂) is a gaseous substance while sodium chloride (NaCl) is a solid substance.
Thus, we can conclude that the average vibrational energy of nitrogen gas (N₂) at 22 c be greater than the average vibrational energy of NaCl at 22 c.
Learn more here:https://brainly.com/question/12521592
