CIE iGCSE Co-Ordinated Science P2.1.2 Particle model Exam Style Questions Paper 2
Question
Which statement about gas particles is not correct?
A Increasing the temperature of a gas makes the gas particles move more slowly.
B The gas particles are in constant random motion.
C The pressure of a gas is caused by the collision of gas particles with the container.
D Very small particles suspended in a gas are in constant random motion.
▶️Answer/Explanation
Ans : A