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Which statement about Dalton's law of partial pressure is true?

The total pressure exerted by a mixture of gases is equal to the lowest pressure exerted by a gas in the mixture.

The total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of the gases in the mixture.

The total pressure exerted by a mixture of gases is equal to the highest pressure exerted by a gas in the mixture.

The total pressure exerted by a mixture of gases is equal to the product of the partial pressures of the gases in the mixture.

2 Answers

2 votes

The correct answer is

B- The total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of the gases in the mixture.

:)

User Simon Merrick
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4 votes
Try B, i think the answer is B 
User Karel Maesen
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