Question

When the gas shown in the Energy Distribution diagram is heated to "T2," what has happened?

Select all that apply.

The average kinetic energy has lowered.
The average kinetic energy has increased.
The highest energy level has decreased.
Less molecules have a higher energy level.
More molecules have a higher energy level.

Answer 1

@Shadow

Answer 2

@JustSaiyan

Answer 3

Can you show me the diagram?

Answer 4

Less molecules have a higher energy level.
The average kinetic energy has increased.