1.

“Equal volumes of all gases at the same temperature and pressure contain equal number of molecules “, is the statement of which one of the following law? *​

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Answer

  • This is called as the Avogadro's Law

  • The Avagadro's Law was STATED by Amedeio Avagadro. It states that, at equal volumes of all gases at the same temperature and pressure will CONTAIN equal number of molecules

  • He said that one mole will contain 6.0222×10²³ molecules

  • This number is called as Avagadro's number

  • AVOGADRO's number was discovered in 1909

  • Avogadro derived his law with the help of Lussaic's law

  • 1 mole = Given Mass/Molar Mass

  • Lussaic's law states that the pressure at a given mass will CHANGE as PER the temperature of the gas


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