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Calculate (i) and root mean square speed...

Calculate (i) and root mean square speed (ii) average speed and (iii) most probable speed of `CO_(2)` molecules at 700 K.

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The correct Answer is:
A, B, C, D
Proceed as in Solved Sample Problem 2(b), page 5/41.
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PRADEEP-STATES OF MATTER : GASES AND LIQUIDES-PROBLEMS FOR PRACTICE
  1. The density of a gas is found to be 3.43 g/litre at 300K and 1.00 atm ...

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  2. If the density of a gas at the sea level at 0^(@)C is 1.29 kg m^(-3), ...

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  3. 200 mL of hydrogen and 250 mL of nitrogen each measured at 15^(@)C an...

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  4. 400 mL of N(2) gas at 700 mm and 300 mL of H(2) gas at 800 mm were int...

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  5. Two vessels of capactie 1.5 L and 2.0 L containing hydrogen at 750 mm ...

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  6. A 2-L flask contains 1.6 g of methane and 0.5 g of hydrogen at 27^(@)C...

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  7. A gasesous mixture contains 56 gN(2),44 g CO(2) and 16 g CH(4). The to...

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  8. Calculate the molar mass of an unknown gas which diffuses 1.117 times...

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  9. If 25 mL of CO(2) diffuses out of a vessel in 75 seconds, what volume ...

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  10. Uranium isotopes have been separated by taking advantage of the differ...

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  11. 50 mL of hydrogen takes 10 minutes to diffuse out of a vessel. How lon...

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  12. The reaction between gaseous NH(3) and HBr produces a white solide NH(...

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  13. The volumes of ozone and chlorine diffusing in the same time are 35 mL...

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  14. Calculate the root mean square, average and most probable speeds of ox...

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  15. Calculate (i) and root mean square speed (ii) average speed and (iii) ...

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  16. A sample of a gas contains 15 molecules with a speed of 3m s^(-1), 25 ...

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  17. Calculate the temperature at which the average speed of oxygen equals ...

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  18. Calculate the temperature at which the root mean square speed, average...

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  19. Calculate the pressure exerted by 10.2g of NH(3) 3 dm^(3) vessel at 2...

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  20. 180 g of steam is contained in a vessel of 25 L capacity under a press...

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