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The van der Waal's gas equation, the con...

The van der Waal's gas equation, the constant, b is a measure of

A

Intermolecular repulsions

B

Intermolecular attractions

C

Volume occupied by the gas molecules

D

Intermoleculer collisions perunit volume

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The correct Answer is:
C
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  10. Four particles have speed 2, 3, 4 and 5 cm//s respectively. Then thei...

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  11. The postulates of the kinetic molecular theory of gases include all th...

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  12. The values of van der Waal's constants 'a' for the gases, O2, N2, NH3 ...

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  13. The density of vapours of a substance of molar mass 18 g at 1 atm pres...

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  14. The temperature at which the root mean square speed of SO2molecule is ...

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  15. In a certain sample of gas at 25^@ C , the number of molecules having ...

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  16. The van der Waal's gas constant, a is given by

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  17. The van der Waal's gas equation, the constant, b is a measure of

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  18. On increasing temperature , surface tension of water

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  19. At relatively high pressure, van der Waal's equation for one mole of g...

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  20. Which of the following is equal to 1 kgm^(-1) s^(-1)?

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