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Which of the following statements are in...

Which of the following statements are incorrect .

A

A mixture of ideal gases is cooled up to liquid to temperature `(4.22K)` to form ideal solution

B

Ideal gas can be liquefied on applying pressure and lowering temperature .

C

Kinetic energy of a gas is zero at `0^(@)C` .

D

Ideal gas on subsecting to Joule-Thomson effect do not show cooling an account of obsence of molecules forces of attraction .

Text Solution

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Ideal gas does not show cooling or heating .
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P BAHADUR-GASEOUS STATE-Exercise
  1. Volume coefficient at 273 K according to Charles' law is .

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  2. A gas obeys P(V-b) =RT Select the correct statement about this gas .

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  3. Which of the following statements are incorrect .

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  4. If m(1),m(2) are masses of an ideal gas, then which of the graph reper...

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  5. A gas described by van der Waals equation .

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  6. Two vassels having equal volumes contains H(2) and He at 1 and 2 atm r...

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  7. Select the correct statements (s).

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  8. Select the correct statements (s).

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  9. As the pressure approaching zero at very low pressure the curves plott...

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  10. Kinetic theory of gases proves .

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  11. For an ideal gas number of moles per litre in terms of its pressure P ...

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  12. According to kinetic theory of gases in an ideal gas between two succ...

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  13. As the temperature is raised from 20^(@)C to 40^(@)C the averge kineti...

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  14. In van der Waals' equation of state of the gas law the constnat 'b' is...

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  15. Which one of the following statement is not true about the effect of a...

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  16. If 10^(-4) dm^(3) of water is introduced into a 1.0 dm^(3) flask to 30...

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  17. a' and 'b' are van der Waals' constants for gases Chlorine is more eas...

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  18. The compressibility factor for a real gas at high pressure is .

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  19. Arrange the van der Waals constant for the gases .

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  20. XmL of H(2) gas effuses through a hole in a container is 5 second. The...

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