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The rate of diffusion of Hydrogen is abo...

The rate of diffusion of Hydrogen is about

A

1/2 that of He

B

Twice that of He

C

1.414 times that of He

D

Four times that of He

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -1
  1. Density of neon will be highest at

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  2. Mixing of two gases by diffusion is

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  3. The rate of diffusion of Hydrogen is about

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  4. According to Graham's law at a given temp, the ratio of diffusion rA//...

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  5. Which of the pairs of gases diffuse at a slower rate than CO(2)?

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  6. Ammonia gas diffuses twice as fast as gas X. The gas 'X'is

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  7. The four tyres of a motor car are filled with CO(2) , He, H(2) and O(...

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  8. The rate of diffusion of a gas is

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  9. The increasing order of effusion among the gases H2 O2, NH3 and CO2 i...

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

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  11. The rate of diffusion of methane at given temperature is twice that of...

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  12. A balloon filled with acetylene is kept in a vessel of hydrogen at the...

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  13. The rate of diffusion of methane is twice that of the following gas un...

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

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  15. The rate of diffusion of a gas at constant temperature and pressure is...

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  16. Among the following, the applications of Graham's law are a) In Mars...

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  17. Match the following.

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  18. Pick out the pair of gases with the same rate of diffusion

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  19. For the diffusion of a gas at pressure P, the rate of diffusion is exp...

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  20. A gas diffuses four times as quickly as oxygen. The molecular weight o...

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