Question
When a cup of hot chocolate is heated from 80 C to 90 C, which of the following is happening to the molecules of the liquid?(1 point)
Responses
The motion of the molecules will slow down.
The motion of the molecules will slow down.
The motion of the molecules will speed up.
The motion of the molecules will speed up.
The motion of the molecules will stay the same.
The motion of the molecules will stay the same.
The motion of the molecules will stop.
Responses
The motion of the molecules will slow down.
The motion of the molecules will slow down.
The motion of the molecules will speed up.
The motion of the molecules will speed up.
The motion of the molecules will stay the same.
The motion of the molecules will stay the same.
The motion of the molecules will stop.
Answers
GPT-4o mini
When a cup of hot chocolate is heated from 80°C to 90°C, the correct response is:
**The motion of the molecules will speed up.**
As the temperature of a liquid increases, the kinetic energy of its molecules also increases, causing them to move faster.
**The motion of the molecules will speed up.**
As the temperature of a liquid increases, the kinetic energy of its molecules also increases, causing them to move faster.