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2.1 Kinetic particle model of matter

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Question 226

The relationship between volume V V\,V and absolute temperature T T\,T of an ideal gas is given as:

VT=constant \frac{V}{T} = \text{constant} TV​=constant

Under which conditions for the mass of the gas and for its pressure does this equation hold?

A

Changing mass, changing pressure

B

Changing mass, constant pressure

C

Constant mass, changing pressure

D

Constant mass, constant pressure

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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