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(a) State the following laws :...

(a) State the following laws :

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(i) Avagardro's law
Equal volumes of all the gases under the same conditions of temperature and pressure contain equal number of molecules.
`Vpropn` (at constant P and T)
(ii) Gay-Lussac's law.
At constant volume, the pressure of a fixed amount of a gas is directly proportional to the temperature.
`P prop T`(Constant V)
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