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In a gas at 1 atm pressure and 27^(@)C a...

In a gas at 1 atm pressure and` 27^(@)C` a molecules has diameter of`5Å` find mean free pat of molecules

A

`3.8 xx 10 ^(-8) m `

B

` 2 xx 10^(-8) m`

C

` 8.3 xx 10 ^(-9) m`

D

` 3.2 xx 10 ^(-6) m`

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MOTION-KINETIC THEORY OF GASES -EXERCISE-3 SECTION-A
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  2. At 10^(@)C, the value of the density of a fixed mass of an ideal gas d...

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  3. Assertion If a gas chamber containing a gas is moved translationally, ...

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  4. If pressure of CO(2) (real gas ) in a container is given by P = (RT)/...

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  5. If C(p) and C(v) denote the specific heats (per unit mass of an ideal ...

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  6. A balloon is filled at 27^(@)C and 1 atm pressure by 500 m^(3) He. At-...

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  7. Critical temperature of CO (2) is 31.2 ^(@)C. In summer, the room tem...

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  8. In a closed cylinder there are 60g Ne and 64 g O(2). if pressure of mi...

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  9. A gas mixture contain one mole He gas and one moleO (2) gas. Find the ...

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  10. In the given (V-T) diagram, what is the relation between pressure P(1)...

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  11. A gas is equilibrium at T kelvin. If mass of one molecule is m and its...

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  12. The mean free path of molecules of a gas (radius r) is inversely propo...

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  13. The ratio of the specific heats (C(P))/(C(upsilon)) = gamma in terms o...

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  14. Two vessel separately contains two ideal gases A and B at the same tem...

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  15. 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity...

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  16. In Maxwell’s velocity distribution curve area under the graph

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  17. In a gas at 1 atm pressure and 27^(@)C a molecules has diameter of5Å f...

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  18. The molecules of a given mass of a gas have rms velocity of 200 m//s a...

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  19. A gas mixture consists of 2 moles of oxygen and 4 moles of argon at te...

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  20. At what temperature will the average velocity of oxygen molecules be s...

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