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If temperature and volume are same, the ...

If temperature and volume are same, the pressure of a gas obeying van der Waal's equation is :

A

less than that of an ideal gas

B

more than that of an ideal gas

C

same as that of an ideal gas

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
a
(a) `P_("Ideal")=P_(r)+(n^(2)a)/(V^(2))`
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NARENDRA AWASTHI-GASEOUS STATE-Exercise
  1. The pressure of real gas is less than the pressure of an ideal gas bec...

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  2. A real gas behaves like an ideal gas if its

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  3. If temperature and volume are same, the pressure of a gas obeying van ...

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  4. A and B appear for interview. The probability of their selection is : ...

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  5. A gas obeys the equation of state P(V-b) =RT (The parameter b is a con...

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  6. van der Waals constant b of helium is 24 mL mol^(-1). Find molecular d...

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  7. Which of the following can be must readily liquefied? The given value ...

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  8. For which of the following gasses should the correction for the molecu...

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  9. Under which of the following sets of conditions is a real gas expected...

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  10. For a certain gas which deviates a little from ideal behaviour, a plot...

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  11. At low pressure, the van der Waal's equation become :

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  12. At low pressure, if RT=2sqrt(a.P), then the volume occupied by a real ...

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  13. For a gas deviation from ideal behaviour is maximum at :

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  14. At low pressures, the van der Waals equation is written as [P+(a)/(V^(...

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

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  16. The compressibillity of a gas is greater than unity at 1 atm and 273 K...

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  17. At 273K temp, and 9 atm pressure, the compressibility fog a gas is 0.9...

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  18. The compressibility factor for nitrogen at 330K and 800 atm is 1.90 an...

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  19. Consider the equation Z= (PV)/(RT). Which of the following statements ...

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  20. What is the compressibility factor (Z) for 0.02 mole of a van der Waal...

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