IB PhysicsTheme BQc1 May 2021Ideal gas lawPaper 2
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The graph shows the variation with temperature T of the pressure P of a fixed mass of helium gas trapped in a container with a fixed volume of 1.0 × 10−3 m3. • a. Deduce whether helium behaves as an ideal gas over the temperature range 250 K to 500 K. • b. Helium has a molar mass of 4.0 g. Calculate the mass of gas in the container. • Topic 3 Thermal physics-Playlist: • • Theme B- The particulate nature of ma...
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