Which of the Following Will Cause the Volume of an Ideal

Multiple Choice

Which of the following will cause the volume of an ideal gas to triple in value?

A) raising the temperature from 25°C to 75°C at constant pressure
B) lowering the absolute temperature by a factor of 3 at constant pressure
C) raising the absolute temperature by a factor of 3 while increasing the pressure by a factor of 3
D) lowering the absolute temperature by a factor of 3 while increasing the pressure by a factor of 3
E) lowering the pressure by a factor of 3 while the temperature stays constant