Question

A certain amount of gas filled in balloon of volume 400 mL at a pressure of 0.5 bar. Calculate the pressure of gas when the the balloon is expanded to 600 mL at 27 C

Answer 1

Answer:

0.333

Explanation:

V1 is given as 400ml V2 is 600ml.P1 is 0.5 bar

and to find P2

so we have fomula P1V1 is equal to P2V2

P2 = P1V1/V2

= (0.5)400/600

= 0.33 bar