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The ratio of the rate of diffusion of he...

The ratio of the rate of diffusion of helium and methane under indentical conditions of pressure and temperature will be

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`(r_(CH_(4)))/(r_(He)) = sqrt((m_(He))/(m_(CH_(4)))) = sqrt((4)/(16)) = (1)/(2)`
`r_(He) = 2 r_(CH_(4))`
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OP TANDON-STATES OF MATTER (GASES AND LIQUIDS)-Self Assess,ent
  1. The ratio of the rate of diffusion of helium and methane under indenti...

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  2. Boyle's temperature of four gases are given below: {:("Gases"," "A,B...

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  3. A gas is enclosed in a vessel of volume V at temperature T(1) and P, t...

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  4. If the ratio of the rates of diffusion of two gases A and B is 4:1 the...

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  5. Density of a gas STP is 2 g//L while the expected density is 1.8g //L ...

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  6. An ideal gas:

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  7. If the graph is plotted for 1 mole gas in such a way that PV is plotte...

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  8. The ratio of Boyle's temperature and critical temperature for a gas is...

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  9. Kinetic energy and pressure of a gas of unit mole are related as :

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  10. At constant temperature of 273 K, (1)/(V) vs P are plotted for two ide...

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  11. At low pressure, the graph of PV vs (1)/(V) for a given amount at a co...

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  12. Which of the following measure the deviation from ideal behaviour of g...

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  13. Which of the following mixtures of gases at room temperature follow Da...

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  14. A real gas can be liquefied:

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  15. In the equation PV = nRT, the value of 'R' will not depend on:

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  16. Which of the following processes would lead to an increase in the aver...

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  17. Statement-I : The pressure inside the LPG cylinder remains constant ev...

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  18. Statement-I : If a gas has compressilbility factor (Z) greater than un...

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  19. Statement-I : The value of Boyle's temperature for a real gas is (T(B...

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  20. Statement-I : A gas effuses our from a flask through an orifice (pinho...

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  21. Statement-I : van der Waals' constant 'a' depends on the intermolecula...

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