Which law states that the volume of a gas is directly proportional to its temperature at constant pressure?
A
Charles's Law
B
Boyle's Law
C
Gay-Lussac's Law
D
Avogadro's Law
Correct Answer: Option A — Charles's Law
Explanation:
Charles's Law states that at constant pressure, the volume of a fixed amount of gas is directly proportional to its absolute temperature. As...
Charles's Law states that at constant pressure, the volume of a fixed amount of gas is directly proportional to its absolute temperature. As temperature increases, gas molecules move faster, causing the gas to expand proportionally.