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A vessel of volume V = 30 litre is separ...

A vessel of volume `V = 30` litre is separated into three equal parts by stationary semi permeable membrane . The left , middle and right parts are filled with `m_(H) = 30` gm of hydrogen , `m_(O_(2)) = 160` gm of oxygen and `m_(N) = 70` gm of nitrogen respectively . The left partition lets through only hydrogen while the right partition lets through hydrogen and nitrogen . If the temperature in all is 300K , the ratio of pressure in the three compartments will be :

A

`4 : 9: 5`

B

`1.3 : 4.5 : 2`

C

`9 : 4 : 5`

D

`9: 5: 4`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • 8 gm of oxygen and x gm of hydrogen posses same pressure, volume and temperature. Then x=

    A
    `1//2`
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    `16`
    C
    32
    D
    2

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    `40%`
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    `50%`
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    `60%`
    D
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  • A mixture of n mole of Nitrogen and 1 mole of hydrogen is kept is a container at room, temperature. The ratio of r.m.s. velocities of hydrogen and nitrogen molecules is:

    A
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