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Two flask of equal volumes contains N(2...

Two flask of equal volumes contains `N_(2)` and `O_(2)` gases at the same temperature and pressure. Which will have greater number of molecules?

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The two gases will have equal number of molecules. This is according to Avagadro's law which states that equal volumes of different gases under similar conditions of temperature and pressure contains equal number of molecules.
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Knowledge Check

  • Two flasks A and B of equal volume contain 2 g of H_2 and 2g of N_2 respectively at the same temperature and pressure. The number of molecules in flask A is

    A
    same as the number of molecules in flask B
    B
    half the number of molecules in flask B
    C
    7 times the number of molecules in flask B
    D
    14 times the number of molecules in flask B

  • Name the law in Physics which states that equal volume of all gases under the same conditions of temperature and pressure contain the equal number of molecules.

    A
    Ohm’s Law
    B
    Charles's Law
    C
    Avogadro’s Law
    D
    Boyles's Law

  • Name the law in Physics which states that equal volume of all gases under the same conditions of temperature and pressure contain equal numbers of molecules.

    A
    Avogadro’s Law
    B
    Charles's Law
    C
    Ohm’s Law
    D
    Boyle's Law

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