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A man weighs 72.15kg and want to fly in ...

A man weighs `72.15kg` and want to fly in the sky with the aid of balloons itself weighing `20 kg` and each containing 50 moles of `H_(2)` gas at 0.05 atm and `27^(@)C 1.25g//litre` how many such types of ballons he is needed to fly in the sky ? .

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P BAHADUR-GASEOUS STATE-Exercise
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  8. The rate of diffusion of a sample of ozonised oxygen is 0.98 times mor...

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  9. Calculate The temperatures at which the molecules of the first two mem...

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  10. The ratio rate of diffusion of gases A and B is 1:4 If the ratio of th...

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  11. At 20^(@)C two balloons of equal volume and porosity are filled to a p...

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  18. The radius of an Xe atom is 1.3 xx 10^(-8) cm A 100 cm^(3) container ...

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  19. The critical temperature and pressure of CO(2) gas are 304.2K and 72.9...

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  20. 400 moles of van der Waals gas having b=0.02Lmo1^(-1) are contained in...

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