Agas in a container with a fixed volume was originally at a pressure of 317kpa and a temperature of 154k. what is the new pressure in atm if the temperature is increased to 235k

The answer is: 4.77atm

Since there's a fixed volume, we can use the the Gay-Lussac's Law which stablish a relation between the pressure and the temperature:

P is the volume of the gas

t is the temperature of the gas

k is the proportionality constant

We also have the following equation:

Where:

We are asked to find the pressure in atm, so we must convert 483.73kPa to atm:

Then,

Have a nice day!

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.