Question

At 300k, a steel cylinder of iternal volume of 20 dm3
is filled with hydrogen at a pressure of 25 atmospheres.
If hydrogen is used to fill a balloon of 1.25 atmosphere pressures
at 27° c, what volume will the gas fill?​

Answer 1

Answer:

According to Boyle's law, P

1

V

1

=P

2

V

2

if P

1

=29 atm,V

1

=20l,P

2

=1.25 atm, then V

2

=

1.25

29×20

=464 L

Answer 2

Explanation:

According to Boyle's law,

P1V1=P2V2

If P1=21atm, Vi=20l, P2=1.25 atm

Then V2= 29×20÷1.25 =464L