Could anyone mathematically show how to answer the following question please?
"A gas sample occupies a Volume V1 at a pressure P1 and a Kelvin temperature T1. What would be the temperature of the gas, T2, if both its pressure and volume are doubled?"
The answer is T2=4T1
It makes sense for it to be 4, however I want to understand it in terms with PV/T = PV/T