Answer:
2.5 litres
Explanation:
The volume can be found by using the formula for Boyle's law which is
[tex]P_1V_1 = P_2V_2[/tex]
where
P1 is the initial pressure
P2 is the final pressure
V1 is the initial volume
V2 is the final volume
Since we're finding the final volume
[tex]V_2 = \frac{P_1V_1}{P_2} \\[/tex]
We have
[tex]V_2 = \frac{7.5 \times 25}{75} = \frac{187.5}{75} \\ = 2.5[/tex]
We have the final answer as
2.5 litres
Hope this helps you
