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State (i) Charles's law (ii) Dalton's la...

State (i) Charles's law (ii) Dalton's law of partial pressures.

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(i) Charles's law At a constant pressure, the volume of a fixed mass of gas is directly proportional to ist absoute temperature.
(ii) Dlaton's law of partial pressures : The total pressure of a mixture of non-reacting gases is equal to the sum of their partial pressures.
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Define Dalton's law of partial pressure.

Define Charles' law and Dalton's law of partial pressure. How does kinetic molecular theory of gases account for these laws?

Knowledge Check

  • Dalton's law of partial pressure are applicable to

    A
    Non-reacting gases
    B
    Ideal gases
    C
    Temperature of the component gases in the mixture
    D
    All of the above

  • Out of the three stes of matter, only the gases have most of the physical properties common. They neither have definite shapes nor volumes. Upon mixing they form hoogeneous mixture irespective of their nature and can also be compressed on applying pressure. In addition to these, the gases obey different gas laws such as Noyle's Law, Charles's Law, Dalton's Law of partial pressures, Graham's Law of diffusion etc. Based upon these laws, ideal gas equation PV = nRT has been derived. Same mass of CH_(4) and H_(2) at taken in a container. The partial pressure caused by H_(2) is

    A
    `8/9`
    B
    `1/9`
    C
    `1/2`
    D
    `1`

  • Out of the three stes of matter, only the gases have most of the physical properties common. They neither have definite shapes nor volumes. Upon mixing they form hoogeneous mixture irespective of their nature and can also be compressed on applying pressure. In addition to these, the gases obey different gas laws such as Noyle's Law, Charles's Law, Dalton's Law of partial pressures, Graham's Law of diffusion etc. Based upon these laws, ideal gas equation PV = nRT has been derived. When the produce of pressure and volume is plotted against pressure for a given amount of a gas, the obtained is

    A
    parallel to X-axis
    B
    parallel to Y-axis
    C
    linear with positive slope
    D
    linear with negative slope

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    Dalton's Law of Partial Pressure of Moist Gas

    Out of the three stes of matter, only the gases have most of the physical properties common. They neither have definite shapes nor volumes. Upon mixing they form hoogeneous mixture irespective of their nature and can also be compressed on applying pressure. In addition to these, the gases obey different gas laws such as Noyle's Law, Charles's Law, Dalton's Law of partial pressures, Graham's Law of diffusion etc. Based upon these laws, ideal gas equation PV = nRT has been derived. For an ideal gas, number of moles per litre in terms of its pressuure P, gas constant R and temperature T is :

    Out of the three stes of matter, only the gases have most of the physical properties common. They neither have definite shapes nor volumes. Upon mixing they form hoogeneous mixture irespective of their nature and can also be compressed on applying pressure. In addition to these, the gases obey different gas laws such as Noyle's Law, Charles's Law, Dalton's Law of partial pressures, Graham's Law of diffusion etc. Based upon these laws, ideal gas equation PV = nRT has been derived. 4-4 g of a gas at STP occupies a volume of 2.224 L. The gas can be :

    Out of the three stes of matter, only the gases have most of the physical properties common. They neither have definite shapes nor volumes. Upon mixing they form hoogeneous mixture irespective of their nature and can also be compressed on applying pressure. In addition to these, the gases obey different gas laws such as Noyle's Law, Charles's Law, Dalton's Law of partial pressures, Graham's Law of diffusion etc. Based upon these laws, ideal gas equation PV = nRT has been derived. Which pair of gaseous species diffuse through a small jet with the same rate of diffusion at same P and T ?

    Dalton's law of partial pressures cannot hold good for

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