In a Gas Mixture the Partial Pressure of Helium Is

question 30

Multiple Choice

In a gas mixture the partial pressure of helium is 225 torr,of neon,375 torr,and of argon,5 torr.What is the total pressure exerted by the mixture?

• A)605 torr
• B)4.22 × 10⁵ torr
• C)It cannot be calculated without knowledge of container volume
• D)It cannot be calculated without atmospheric pressure
• E)It cannot be calculated without both container volume and atmospheric pressure

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