Question
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 =
\ 4Mgas
\ =
or t2 = 25 × Mgas