CAIE IGCSE Chemistry 1.1.6 Effects of Temperature and Pressure on Questions
Use kinetic theory to explain gas pressure and particle behaviour as temperature and volume change.
- Syllabus
- 2026–2028
- Course
- Chemistry 0620
Exam points
- use kinetic theory to explain gas pressure and how temperature changes affect it
- explain how gas particle speed and separation respond to changes in temperature, pressure and volume
- relate temperature to diffusion rate and particle motion
CAIE IGCSE Chemistry 1.1.6 Effects of Temperature and Pressure on Questions question 1
[Maximum number: 1]
A gas is heated. The pressure is kept constant.
Which statement describes the behaviour of the particles in the gas?
A
The particles move faster and become closer together.
B
The particles move faster and become further apart.
C
The particles move more slowly and become closer together.
D
The particles move more slowly and become further apart.
B
All question bank results loaded