Correct option is A
Behavior of a Gas:
The behavior of a gas is described using variables that are interrelated by the
gas laws (e.g., Boyle's law, Charles's law, and the Ideal Gas Law).
These variables include:
Pressure (P): Force exerted by gas molecules on the container walls.
Volume (V): The space occupied by the gas.
Temperature (T): A measure of the kinetic energy of gas molecules.
Time (t): Time is not a variable used in describing the behavior of a gas. The gas laws do not include time as a factor in their relationships.
As the temperature increases, the volume of gas also increases due to the expansion of gas molecules. As it decreases, the volume of the gas also decreases due to the contraction of gas molecules.
As the quantity decreases, the pressure will also decrease and with an increase in the quantity, the pressure also increases.
