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How many times would the average molecul...

How many times would the average molecular speed of nitrogen increase as its temperature is raised from `-73^(@)C " and " 127^(@)C` ?

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The correct Answer is:
`1.414` times
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OP TANDON-STATES OF MATTER (GASES AND LIQUIDS)-Practice Problems
  1. Calculate the kinetic energy of 5 mole of a gas at 27^(@)C in erg and ...

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  2. A glass tumbler containing 243 mL of air at 100 k Pa and 20^(@)C is tu...

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  3. Calculate the rms speed of the molecules of ethane gas of colume 1.5 l...

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  4. The density of a gas at 1.5 atm is 1.52 g L^(-1). Calculate the rms sp...

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  5. At what temperature will the rms speed of hydrogen be the same as that...

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  6. Calculate the average rms and most probable speed of SO(2) molecules a...

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  7. The average velocity of CO(2) at the temperature T(1) Kelvin and the m...

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  8. How many times would the average molecular speed of nitrogen increase ...

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  9. A 4 : 1 molar mixture of He and CH(4) is contained in vessel at 20 per...

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  10. Pure O(2) diffuses through an aperture in 224 second, whereas mixture ...

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  11. 56 g of nitrogen are confined to a 6 litre flask at 37^(@)C. Calculate...

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  12. One mole fo carbon dioxide was found to occupy a volume of 1.32 litre ...

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  13. Calculate the compressibility factor for SO(2) if 1 mole of it occupie...

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  14. The average velocity of gas molecules is 400 m/sec calculate its rms v...

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  15. A chamber contains monoatomic 'He' at STP, determine its number densit...

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  16. Two perfect monoatomic gases at absolute temperature T(1) and T(2) are...

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  17. The speed of ten particles in metre/sec are 0, 1, 2, 3, 3, 4, 4, 5 and...

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  18. Using van der Waals equation, calculate the constant a when 2 mol of a...

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  19. Calculate the pressure excerted by 5 mol of CO(2) in 1 L vessel at 47^...

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  20. An L.P.G. cylinder weight 14.8 kg when empty. When full, it weighs 29 ...

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