Which law states that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Charles's law.
1. Charle's law states that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature.
2. It is a special case of the general gas law and can be derived from the kinetic theory of gases under the assumption of a perfect (ideal) gas.