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At a given temperature ad pressure, the ...

At a given temperature ad pressure, the rate of diffusion of a gas is :

A

Directly proportional to the density of the gas

B

Directly proportional to the square root of its density of the gas

C

Inversely proportional to the square root of its density.

D

Inversly proportional to the square root of its density

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The correct Answer is:
D
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MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
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  2. One poise is equal to :

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  3. At a given temperature ad pressure, the rate of diffusion of a gas is ...

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  4. At low pressure, van der Waals' equation is reduced to[(P) + (a)/(V^2)...

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  6. Average speed is equal to :

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  7. The strength of van der Waals' forces increase with :

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  8. Most probable speed, average speed and rms speed are related as :

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  9. Which shows combined relationship of Boyle's law and Charles' law :

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  10. The unit of van der Waals' constant 'b' is:

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  11. Which expression is valid for an ideal gas :

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