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2.1.3a The absolute scale of temperature

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Question 67

A gas in a sealed, flexible container is cooled while maintaining a constant pressure. What happens to the molecules of the gas?

A

The average distance between molecules increases.

B

The average kinetic energy of the molecules decreases.

C

The number of molecules in the container decreases.

D

The mass of each individual molecule decreases.

Markscheme

2.1.3a The absolute scale of temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.1.3a The absolute scale of temperature

126 exam-style questions on CIE IGCSE Physics 2.1.3a The absolute scale of temperature. Each one has a worked solution and a mark scheme showing where the marks go.

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