A. Temperature is constant
A.
B. Volume is constant
B.
C. Pressure is constant
C.
D. All variables are changing
D.
Correct Answer: A
সঠিক উত্তর: A
Explanation
ব্যাখ্যা
Boyle's Law: This law states that the volume of a gas is inversely proportional to its pressure at constant temperature. PV=constant at constant temperature.