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A certain gas takes three times as long ...

A certain gas takes three times as long to effuse out as helium. Its molecular mass will be

A

`27 u`

B

`36 u`

C

`64 u`

D

`9 u`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -3
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  3. If a gas expands at constant temperature.

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  8. Two gases A and B having the same volume diffuse through a porous part...

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  9. By what factor does the average velocity of a gaseous molecule increas...

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  10. Equal volumes of two monatomic gases, A and B at same temperature and ...

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  11. For real gases van der Waals equation is written as (P + (an^2)/(V^2))...

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  12. A certain gas takes three times as long to effuse out as helium. Its m...

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  13. What is the density of N2 gas at 227^@ C and 5.00atm. pressure? (R = 0...

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  14. Maximum deviation from ideal gas is expected from

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  15. Dipole-induced dipole interactions are present in which of the followi...

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  16. Equal masses of H2, O2 and methane have been taken in a container of v...

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  17. A gas such as carbon monoxide would be most likely to obey the ideal g...

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