The pressure of a gas results from gas particles colliding with each other and the container walls due to their kinetic energy and volume being larger than the container. The temperature of a gas is a measure of the kinetic energy of the gas particles. Higher kinetic energy results in higher temperature.

1. The pressure of a gas results from O gas particles colliding with each other. O gas particles
colliding with the container walls. the sum of the volumes of the particles being larger than the
container volume. The temperature of a gas is a measure of O the kinetic energy of the gas
particles. O the volumes of the gas particles. O the amount of space between gas particles. 0 the
number of gas particles.
Solution
(1) The pressure of GAS is due to the gas-particle colliding with the container wall. This
happens because, as the particle strikes with the wall, they transfer momentum to the wall. The
rate of transfer of momentum will be the force exerted by the particle on the wall. And that force
per unit area will be pressure.
(2) For an ideal gas, it is considered that there is no interaction between the individual particle of
gas hence there won't be any potential energy and hence only kinetic energy. Hence thermal
energy is related to the kinetic energy of the gas.