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2.1 Kinetic particle model of matter

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Question 2

A quantity of steam condenses to form the same mass of liquid water. Which option shows how the volume and density of the substance change?

A

Volume decreases, density decreases

B

Volume decreases, density increases

C

Volume increases, density decreases

D

Volume increases, density increases

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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