23 A balloon of volume V contains a gas of mass m at a

Last updated: 6/10/2023

23 A balloon of volume V contains a gas of mass m at a pressure P and temperature 15 C Gas is pumped into the balloon so that its volume is doubled and the pressure is trebled If the temperature increases 6 C in the process find the ratio of the increase in mass to the original mass 1 34 5 2 239 49 3 199 21 4 3 4