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In Vander Waal's equation of state of th...

In Vander Waal's equation of state of the gas law, the constant 'b' is a measure of

A

Volume occupied by the molecules

B

Intermolecular attractions

C

Intermolecular repulsions

D

Intermolecular collisions per unit volume

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A
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -2
  1. The rms velocity of an ideal gas at 300 K is 12240 ems^(-1), what is t...

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  2. At what temperature the velocity of O(2) molecules will have the same ...

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  3. In Vander Waal's equation of state of the gas law, the constant 'b' is...

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  4. A vessel of 25 litre capacity contains 10 moles of steam under pressur...

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  5. The compression factor (compressibility factor) for one mole of a van ...

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  6. The boiling point of water in pressure cooker is

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  7. The gas that liquefies first, when cooled from 500K to its critical te...

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  8. Critical temperature is least for

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  9. For a van der Waal's gas, determine Boyle Temperature (given a = 4.5 a...

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  10. The viscosity of four liquids P, Q, R and S are 85, 11.4, 18 and 12.3 ...

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  11. Which one of the following statements is not correct?

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  12. When the temperature is increased, surface tension of water

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  13. Regarding the surface tension property of liquids, the correct stateme...

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  14. Which of the following expression regarding the unit of coefficient of...

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  15. The surface tension of water at 20°C is 72.75 dyne cm^(-1) . Its value...

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  16. Water drops stick to a glass surface due to

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  17. When mercury is dropped over a glass surface the globules are spherica...

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  18. Incorrect statement in the following is

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  19. London forces are stronger, except in

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  20. F2, is gas but I2 is solid, because

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