Q. If the volume of a given mass of a gas is doubled without changing its temperature the pressure of the gas is:
A. Reduced to 1/2 of the initial value
B. Reduced to 1/3 of the initial value
C. Reduced to 1/4 of the initial value
D. Reduced to 2/2 of the initial value
Answer: Reduced to 1/2 of the initial value
