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Calculate the radius of He atoms if its ...

Calculate the radius of He atoms if its van der Waal's constant 'b' is 24mL `"mol"^(-1)`. (Note: mL=cubic centimeter)

A

`1.355 Å`

B

`1.314Å`

C

`1.255 Å`

D

`0.355Å`

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RESONANCE-GASEOUS STATE-Exercise
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  2. At low pressures (for 1 mole), the van der Waal's equation is written ...

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  5. The van der Waals' constant 'a' for the gases O(2), N(2), NH(3) "and "...

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  6. The correct order of normal boiling of O(2), N(2), NH(3) and CH(4) for...

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

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

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  9. If v is the volume of one molecule of a gas under given conditions, th...

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  10. In van der Waals equation of state for a non-ideal gas , the term that...

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

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  13. The van der Waals parameters for gases W, X, Y and Z are {:("Gas",a(...

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  14. One way of writing the equation of state for real gases is PV = RT [1+...

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  15. The temperature at which a real gas obeys the ideal gas laws over a wi...

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  16. The temperature at which the second virial coefficient of a real gas i...

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  17. Consider the following statements : if the van der Waal's parameters o...

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  18. Select correct statements(s):

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  19. For a real gas the P -V curve was experimentally plotted and it hed th...

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  20. A real gas most closely approaches the behaviour of an ideal gas at:

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