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2.1 Kinetic particle model of matter

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Question 251

Which row correctly describes the arrangement and the motion of particles in a gas?

Arrangement of particlesMotion of particles
AClosely packedVibrating about fixed positions
BClosely packedSliding past each other
CFar apartVibrating about fixed positions
DFar apartMoving rapidly and randomly
A

Row A

B

Row B

C

Row C

D

Row D

Markscheme

2.1 Kinetic particle model of matter Questions

  1. IGCSE
  2. /Physics
  3. /2.1 Kinetic particle model of matter

321 exam-style questions on CIE IGCSE Physics 2.1 Kinetic particle model of matter, covering 2.1.1 States of matter and changes of state, 2.1.2a Particle structure and motion in solids, liquids and gases, 2.1.2b Gas pressure and particle collisions, 2.1.2c Brownian motion, 2.1.3a The absolute scale of temperature, and 2.1.3b Pressure, volume and temperature of a gas. Each one has a worked solution and a mark scheme showing where the marks go.

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