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The values of van der Waals' constant 'a...

The values of van der Waals' constant 'a' for `O_2, N_2, NH_3 " and " CH_4 " are " 1.360, 1.390, 4.170 " and " 2.253 L^2 " atm " mol^(-2)` respectively. The most easily liquefiable gas among these is

A

`O_(2)`

B

`N_(2)`

C

`NH_(3)`

D

`CH_(4)`

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The value of van der Waals constant a for the gases O_(2) , N_(2) , NH_(3) , and CH_(4) are 1.360 , 1.390 , 4.170 , and 2.253 L^(2) atm mol^(-2) , respectively. The gas which can most easily be liquefied is

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The van der Waals' constant 'a' for the gases O_(2), N_(2), NH_(3) "and " CH_(4) are 1.36, 1.39, 4.17 and 2.253 respectively, the gas which can be most easily liquefied is :

Given van der Waals' constant for NH_3, H_2, O_2 " and " CO_2 " are respectively " 4.17, 0.244, 1.36 " and " 3.59 , which one of the following gases is most easily liquefied?

The correct order of normal boiling of O_(2), N_(2), NH_(3) and CH_(4) for whom the values of van der Waals constant 'a' are 1.360, 1.390, 4.170 and 2.253 L^(2) atm mol^(-2) respectively, is:

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The van der Waal's constant 'b' for N_2 and H_2 has the values 0.04 lit "mol"^(-1) and 0.025 lit "mol"^(-1) .The density of solid N_2 is 1 g cm^(-3) .Assuming the molecules in the solids to be close packed with the same percentage void, the density of solid H_2 would be (in cm^(-3) )

The values of the van der Waals' constant a for some gases are given below. H_2 = 0.245 " atm " L^2 mol^(-2) O_2 = 1.360 " atm " L^2 mol^(-2) CO_2 = 3.590 " atm " L^2 mol^(-2) NH_3 = 4.170 " atm " L^2 mol^(-2) Arrange these gases in the decreasing order of their liquefaction tendencies.

AAKASH INSTITUTE ENGLISH-STATES OF MATTER-EXERCISE
  1. At critical temperature, pressure and volume. The compressibility fact...

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  2. The liquefaction behaviour of temporary gases approacches that of perr...

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  3. The values of van der Waals' constant 'a' for O2, N2, NH3 " and " CH4 ...

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  4. Which of the following is correct?

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  5. Which of the following is correct?

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  6. A real gas has critical temperature and critical pressure as 40^(@)C a...

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

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  8. Van der Waal's equation at high pressure for 1 mole is

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  9. The excluded volume of molecule in motion is ……….. times, the actual v...

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  10. Inversion temperature is

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  11. Which of the following increases with the increase in temperature in c...

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  12. The condition of free vapourisation throughout the liquid is called

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  13. If pressure is 1 bar, then the boiling temperature is called

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  14. Liquids at higher altitude boil at (in comparison to sea level)

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  15. Choose the correct statement(s)

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  16. Standard boilling points of the liquid is slightly

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  17. The rise of a liquid in a capillary tube is due to :

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  18. Dimensions of coefficient of viscosity are

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  19. As the temperature rises viscosity of liquids

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  20. Which of the following is the most viscous liquid ?

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