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X ml of H(2) gas effuses through a hole ...

X ml of `H_(2)` gas effuses through a hole in a container in 5 secs. The time taken for effusion of same volume of gas specified below under identical condition is

A

10 secs : He

B

20 secs : `O_(2)`

C

25 secs : CO

D

55 secs : `CO_(2)`

Text Solution

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The correct Answer is:
B
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FIITJEE-GASEOUS STATE-ASSIGNMENT PROBLEMS (OBJECTIVE) LEVEL-I
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