States of Matter and Gas Laws
GCE Chemistry
10 States of Matter and Gas Laws practice questions covering everything you need for GCE.
Drill States of Matter and Gas Laws →Sample States of Matter and Gas Laws questions
a) State four assumptions of the kinetic theory of gases. (4 marks) b) A sample of gas occupies 500 cm³ at a temperature of 27°C and a pressure of 1.5 atm. Calculate the volume the gas would occupy a…
a) i) State Boyle's Law and Charles' Law. (4 marks) ii) Sketch a clearly labelled graph to show how the pressure of a fixed mass of gas at constant temperature varies with the volume of the gas. (2…
Which of the following statements correctly describes the kinetic theory assumption about gas molecules?
A gas occupies 300 cm³ at 17°C and 1.0 × 10⁵ Pa. Calculate the volume of the gas at STP (0°C and 1.013 × 10⁵ Pa).
Which of the following properties is NOT characteristic of a liquid?
A fixed mass of gas occupies 500 cm³ at 27°C and 100 kPa. What volume will it occupy at 127°C and the same pressure?
Which of the following gases would deviate most from ideal gas behaviour at high pressure and low temperature?
The pressure of a gas in a cylinder is 4.0 × 10⁵ Pa at 27°C. If the temperature is raised to 127°C at constant volume, what is the new pressure of the gas?
Graham's Law of diffusion states that the rate of diffusion of a gas is inversely proportional to the square root of its molar mass. If gas X diffuses twice as fast as gas Y, what is the ratio of the …
At constant temperature, the pressure of a gas is doubled. What happens to its volume?