Answer :
Answer:
The volume of sample at STP is = 41.22 ml
Explanation:
Given data
[tex]P_{1}[/tex] = 0.9 atm
[tex]V_{1}[/tex] = 50 ml
[tex]T_{1}[/tex] = 298 K
At STP
[tex]P_{2}[/tex] = 1 atm
[tex]T_{2}[/tex] = 273 K
From ideal gas equation
[tex]\frac{P_1(V_1)}{T_1} = \frac{P_2(V_2)}{T_2}[/tex]
[tex]\frac{(0.9)(50)}{298} = \frac{(1) V_2}{273}[/tex]
[tex]V_2[/tex] = 41.22 ml
Therefore the volume of sample at STP is = 41.22 ml