Final answer:
According to the Ideal Gas Law, the pressure of a gas is directly proportional to the temperature when the volume is kept constant. Therefore, the correct answer is d) Ideal Gas Law.
Step-by-step explanation:
The answer to the given question is d) Ideal Gas Law.
According to the Ideal Gas Law, the pressure (P) of a gas is directly proportional to the temperature (T) when the volume (V) is kept constant. Mathematically, it is represented as:
P1 / T1 = P2 / T2
Since the temperature (T) is given as 300K and we want to find the pressure (P) at that temperature, we can use the Ideal Gas Law to calculate it.
To determine the pressure at which the temperature reaches 300K for a well-mixed atmosphere with no condensation, we need to use the Ideal Gas Law. The Ideal Gas Law combines Boyle's Law, Charles's Law, and Avogadro's Law, relating pressure (P), volume (V), temperature (T), and the number of moles (n) of a gas through the equation PV = nRT, where R is the ideal gas constant.
Therefore, for a gas at constant volume and number of moles, the pressure is directly proportional to the temperature as stated in Gay-Lussac's Law.