A Gas Mixture of He and Ar Has a Total

question 135

Multiple Choice

A gas mixture of He and Ar has a total pressure of 4.10 atm.What is the mole fraction of Ar if the partial pressure of Ar is 1.50 atm?

• A)0.634
• B)2.6
• C)36.6
• D)0.366
• E)63.4

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A system of lineage or inheritance in which descent and inheritance rights are passed through the father's line.

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The father of one's father, a direct male ancestor on the paternal side.

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The Indigenous Polynesian people of mainland New Zealand, known for their rich culture and history.