Question

write Dalton's law of partical pressure ​

Answer 1

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John Dalton not only put forth the atomic theory, but also made several contributions to understanding of the behaviour of gases. He formulated the law of partial pressure in 1801. This law is applicable for those gases which do not react chemically on mixing. The pressure exerted by an individual gas in amixture of two or more gases is called partial pressure. It is also the pressure that each gas would exert if it were present alone. Daltons law of partial pressure is stated as:

The total pressure of a mixture of two or more non reactive gases is the sum of the partial pressures of the individual gases in the mixture.

Answer 2

Answer:

According to Dalton's law of partial pressures, the total pressure by a mixture of gases is equal to the sum of the partial pressures of each of the constituent gases. The partial pressure is defined as the pressure each gas would exert if it alone occupied the volume of the mixture at the same temperature.