Answers

2014-03-12T16:41:35+05:30
Dalton's Law of Partial Pressure states that the total pressure of a mixture of gases is the sum of the partial pressures of the constituent gases.
Ptotal= P₁₊P₂₊P₃+....

Partial pressure of a gas in a mixture of gases is equal to the product of the total pressure of the gas and its mole fraction.

example, 
Partial pressure of a gas P₁ is equat to Ptotal* n₁
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