Which of the following statements in regard to temperature is not physically correct? a. Temperature is the average kinetic energy per molecule in an ideal gas. b. Temperature is the measure of "hotness" or "coldness" in a substance. c. In the ideal gas law, the temperature units must be in Kelvins. d. Temperature is that property which determines thermal equilibrium. e. The process of temperature measurement is described by the zeroth law of thermodynamics.

Definition Definition Law that is the combined form of Boyle's Law, Charles's Law, and Avogadro's Law. This law is obeyed by all ideal gas. Boyle's Law states that pressure is inversely proportional to volume. Charles's Law states that volume is in direct relation to temperature. Avogadro's Law shows that volume is in direct relation to the number of moles in the gas. The mathematical equation for the ideal gas law equation has been formulated by taking all the equations into account: PV=nRT Where P = pressure of the ideal gas V = volume of the ideal gas n = amount of ideal gas measured in moles R = universal gas constant and its value is 8.314 J.K-1mol-1 T = temperature