From the following statements concerning ideal gas at any given temperature T, select the correct one (s)

From the following statements concerning ideal gas at any given temperature T, select correct one(s).

Which of the following statements is CORRECT for an ideal gas ?

An ideal gas has pressure P, volume V and temperature T. Select the correct option.

An ideal gas has pressure P, volume V and temperature T. Select the correct option.

For the following process involving fixed moles of an ideal gas, select the correct statement (s). (d is density of gas)

On the P-T graph of an ideal gas, choose the correct option(s):

On the P-T graph of an ideal gas, choose the correct option(s):