Which law states that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature?

Options

A. Joule's law
B. Boyle's law
C. Charles's law
D. Avogadro's law

Answer

C

Explanation

Joule.s law states that the internal energy of an ideal gas depends only upon its temperature irrespective of volume and pressure. Boyle.s law states that the pressure of a gas is inversely proportional to the Volume. Charles.s law states that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature. Avagadro.s law states that equal volumes of all gases, at the same temperature and pressure, have the same number of molecules.