A 2L container at 300k holds a
gaseous mixture of 0.2g of He,
1.6g of CH4 and 2.2g of CO2.
The pressure of mixture is.
a. 2.4atm
b. 1.8atm
c. 4.8atm
d. 3.6atm
Answers
Answered by
2
Explanation:
Applying dalton's law of partial pressure, total pressure exerted by both gases must be added to find the total pressure. Using the ideal gas equation for both gases we get,
PV=(n
1
+n
2
)RT
P×4(
16
1.6
+
44
2.2
)×0.0821×300
P=0.9236 atm.
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