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

The value of van der Waals constant 'a' is makimum for

A

Helium

B

Nitrogen

C

`CH_(4)`

D

`NH_(3)`

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The correct Answer is:
D
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FIITJEE-GASEOUS STATE-ASSIGNMENT PROBLEMS (OBJECTIVE) LEVEL-I
  1. X ml of H(2) gas effuses through a hole in a container in 5 seconds. T...

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  2. A glass bulb is coninected to an open limb manometer. The level of mer...

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  3. The value of van der Waals constant 'a' is makimum for

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  4. Compressibility factor (Z) is plotted against pressure at different te...

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  5. A sealed tube which can withstand a pressure of 3 atm sphere is filled...

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  6. For non-zero value of force of attraction between gas molecules gas eq...

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  7. Distribution of molecules with velocity is represented by the curve. P...

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  8. According to Charle's law

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  9. For a given mass of gas, if pressure is reduced to half and temperatur...

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  10. The density of O(2) gas at 25^(@)C is 1.458 mg/lt at one atm pressure....

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  11. I, II, III are three isothem respectively at T(1), T(2) & T(3) tempera...

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  12. NH(3) is liquefied more easily than N(2) Hence.

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  13. 0.2 mole sample of hydrocarbon C(x)H(y) yields after complete combusti...

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  14. When 2 gm A gas is introduced into an evacuated flask kept at 25^(@)C,...

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  15. Air open vessel at 127^(@)C is heated until 1//5^(th) of air in it has...

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  16. Which of the following volume (V) temperature (T) plots represents the...

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  17. A gas cylinder containing cooking gas can withstand a pressure of 14.9...

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  18. 0.5 mole each of H(2), SO(2) & CH(4) are kept in container. A hole was...

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  19. A 2.24 litre cylinder of oxygen at NTP is found to develop a leakage. ...

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  20. Two glass bulbs A and B are connected by very small tube having a stop...

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