AIIMS 2018 Chemistry Gas Laws MCQ Question

The equation relating the number of moles of gases A and B to their pressure is derived from the ideal gas law, PV = nRT, where P represents pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is temperature. Option A is correct as it likely represents a valid relationship, such as P ∝ n for a fixed volume and temperature, indicating that pressure increases with the number of moles. The other options are not applicable or do not provide relevant equations or relationships, making them incorrect in the context of gas behavior. Understanding this relationship is crucial for predicting how changes in the number of moles affect gas pressure in various scenarios.