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A cylinder contains 6.023 xx 10^23 molec...

A cylinder contains `6.023 xx 10^23` molecules of hydrogen and `5 xx 6.023 xx 10^22` molecules of oxygen. The partial pressure of oxygen is 

A

6/5 of the total pressure

B

2.5 of the total pressure

C

1/3 of the total pressure

D

3/5 of the total pressure

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-STATES OF MATTER-PRACTICE EXERCISE
  1. 100ml of O2 diffuses in 100 minutes, under similar conditions one litr...

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  2. Among the following gaseous elements with atomic numbers, which will h...

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  3. A cylinder contains 6.023 xx 10^23 molecules of hydrogen and 5 xx 6.02...

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  4. A vessel contains methane and oxygen in the mass ratio 2:1. The fracti...

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  5. A gaseous mixture contains 160 grams of neon and 64 grams of oxygen in...

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  7. According to kinetic molecular theory the Kinetic energy value of one ...

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  8. The average kinetic energy of a gas molecule is given by

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  9. The ratio of the kinetic energies of equal number of moles of H(2) an...

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  10. The minimum temperature at which CO2 gas at 73 atm appears first as li...

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  11. The temperature at which oxygen molecules have the same mean velocity ...

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  12. The temperature at which Helium atoms have the same R.M.S. velocity as...

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  13. The mean speed of Helium atoms is 4 times that of the molecules of a g...

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  14. If RMS velocity of CH4 at 27^@C is 0.2ms^(-1) the RMS velocity at 927^...

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  15. The rate of diffusion of Hydrogen is about

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  16. The ratio of the R.M.S. Velocities of Hydrogen and Oxygen molecules at...

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  17. One poise in kg ms^(-1) is numerically equal to

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  18. The standard boiling point of water is

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  19. Which of the following has maximum density ?

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  20. The pressure exerted by the gas is directly proportional to

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