The pressure of an ideal gas is directly proportional to its temperature when: (
Practice Questions
Q1
The pressure of an ideal gas is directly proportional to its temperature when: (2022)
Volume is constant
Number of moles is constant
Both volume and number of moles are constant
None of the above
Questions & Step-by-Step Solutions
The pressure of an ideal gas is directly proportional to its temperature when: (2022)
Step 1: Understand what an ideal gas is. An ideal gas is a theoretical gas that follows certain laws perfectly.
Step 2: Learn about pressure. Pressure is the force that gas particles exert on the walls of their container.
Step 3: Learn about temperature. Temperature is a measure of how hot or cold something is, and it relates to the energy of gas particles.
Step 4: Know what it means for pressure to be directly proportional to temperature. This means that if the temperature increases, the pressure also increases, and vice versa.
Step 5: Understand Gay-Lussac's law. This law states that the pressure of a gas increases with temperature when the volume of the gas does not change.
Step 6: Remember that for Gay-Lussac's law to apply, the volume must be constant. This means the gas is in a fixed container.
