I have no idea how to solve this.

The pressure and temperature of a gas sample are doubled. If n is held constant, what change occurs in the volume?

Now I know how to set it up and I have the answer I just don't know how that answer is what it is

Answer:P2,V1 over n1 and T2 volume is held constant ?why?




Some one please help and explain how I do this problem.:)

look budy
as weknow
PV=nRT
P1 = p
P2= 2p
T1= T
T2 = 2t
substitut the value
2p*V=nR*2t
p*V=nR*t
therefore we observe that volume do not change