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Question: X ml of he gas effuses through a hole in a container in 10 seconds. The time taken for the effusion ...

X ml of he gas effuses through a hole in a container in 10 seconds. The time taken for the effusion of the same volume of gas specified below under identical condition is/are-

A

20 seconds : CH4

B

28 seconds : O2

C

40 seconds : SO2

D

All of the given are correct.

Answer

All of the given are correct.

Explanation

Solution

rHe = ;

rgas =

\ Mgas4\sqrt { \frac { \mathrm { M } _ { \mathrm { gas } } } { 4 } }

\ = or t2 = 25 × Mgas