This question is about the behavior of gas molecules.
Explain how increasing the temperature of a gas in a sealed container of fixed volume affects its pressure. Refer to the motion of the molecules and their collisions with the container walls in your answer.
A fixed mass of gas at a constant temperature has a volume of 3.5 m3 and a pressure of 8000 Pa.
Calculate the constant for this gas. Use the equation:
pressure×volume=constant \text{pressure} \times \text{volume} = \text{constant} pressure×volume=constant