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50 mL of hydrogen diffuses out through a...

50 mL of hydrogen diffuses out through a small hole from a vessel in 20 minutes, time needed for 40 mL of oxygen to diffuse out is: 1) 12 min 2)64 min 3)8 min 4)32 min

A

12 min

B

64 min

C

8 min

D

32 min

Text Solution

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The correct Answer is:
B
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VMC MODULES ENGLISH-STATES OF MATTER-Level-1
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  2. The molecular velocities of two gases at same temperature are u(1) and...

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  3. 50 mL of hydrogen diffuses out through a small hole from a vessel in 2...

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  4. The average kinetic energy of an ideal gas per molecule in SI units at...

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  5. KE per unit volume is:

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  6. Select correct statement(s):

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  7. Select correct statement(s)

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  8. The expression of average speed of molecules of a gas is given as :

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  9. For a given gas, which of the following relationships is correct at a ...

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  10. Which of the following is expected to possess the largest root mean sq...

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  11. The RMS velocity of hydrogen is sqrt7 times the RMS velocity of nitrog...

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  12. The density of a gas at 27^(@)C and 1 atm is d. At what temperature w...

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  13. A certain gas effuses through a small opening of a vessel at a rate wh...

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  14. The weight of CH(4) in a 9L cylinder at 27^(@)C temperature and 16 at...

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  15. The ratio of most probable speed, average speed and rms speed of gas m...

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  16. Equal weights of methane and hydrogen are mixed in an empty container ...

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  17. A gas cylinder containing cooking gas can withstand a pressure of 14....

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  18. At what temperature do the average speed of CH(4)(g) molecules equal t...

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  19. Which of the following expressions is correct ?

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  20. Consider the reaction 2Al (g) + 3Cl(2) (g) rArr 2Al Cl(3) (g). The app...

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