Each of three identical 15.0-L gas cylinders contains 7.50 mol of gas at 295 K.Cylinder A contains Ar,cylinder B contains Cl₂,and cylinder C contains N₂.According to the kinetic molecular theory,which gas has the highest pressure? A)Ar B)Cl₂ C)N₂ D)All have identical pressures

Question

Quizplus · Accepted Answer

According to the ideal gas law, the pressure of a gas is directly proportional to the number of moles of gas and the temperature, and inversely proportional to the volume. Since the three cylinders have the same volume, temperature, and number of moles of gas, they will have identical pressures. Therefore, the correct choice is D, all have identical pressures.

Each of Three Identical 15