Question

4 L sample of gas at 30°c and I atm is charged to 0°C
and 800 torr. What is the new volume ?

Answer 1

Answer:

this is your answer I hope you will understand

Answer 2

Explanation:

given that,

V1=4L

P1 = 1atm = 760torr

T1=30°C= (273+30)K =303K

T2= 0°C =273K

P2= 800torr

V2=???

from the combine formula of boyle's and charle's gas theory we get,

P1.V1/T1 = P2.V2/T2

>>760×4/303 =800×V2/273

>>V2 = (760×4×273)/(303×800)

So the answer is

V2 = 3.423