State following laws: (i) Modem Periodic law (ii) Henry's law (iii) Graham's law of diffusion of gases | web4study

State following laws: (i) Modem Periodic law (ii) Henry’s law (iii) Graham’s law of diffusion of gases



(i) Modem Periodic law:

It states that “the physical and chemical properties of all elements are periodic functions of there at once numbers. 

(ii) Henry’s law:

The solubility of a gas in a liquid is directly proportional to the pressure of the gas.

If m = mass of gas

P = pressure to which it is subjected

M x p or m =KP

(iii) Graham’s law of diffusion of gases:

It states that “the rate of diffusion of a gas is inversely proportional to the square root of its molar mas$ or density.”


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