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WAEC Chemistry 2010 Theory — Question 14

Question 14 of 46 from the West African Examinations Council (WAEC) Chemistry 2010 Theory paper, with the correct answer and a full explanation.

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2c(i) State Dalton's Law of Partial Pressure.

Model answer

Dalton's law of partial pressure states that if there is a mixture of gases which do not react chemically, the total pressure exerted by the mixture is the sum of the pressure exerted by the individual gases.

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