This question is about temperature and pressure in gases.
A gas is cooled in a closed, rigid container with a constant volume.
Which statement correctly describes the behavior of the gas particles?
Describe what happens to the average kinetic energy of gas particles as the temperature increases from 5 K5\text{ K}5 K towards 50 K50\text{ K}50 K.
Convert a temperature of 17 ∘C17\ ^\circ\text{C}17 ∘C into kelvin (K).
A gas in a cylinder of fixed volume has a pressure of 145 kPa145\text{ kPa}145 kPa at a temperature of 17 ∘C17\ ^\circ\text{C}17 ∘C. Calculate the new pressure when the temperature of the gas rises to 75 ∘C75\ ^\circ\text{C}75 ∘C.
