Guest

Helium gas takes 5 second to effuse from a hole of 10 dm^3 container how long would it take for 10 dm^3 of oxygen to effuse from same container at same temperature and pressure

Helium gas takes 5 second  to effuse from a hole of 10 dm^3 container how long would it take for 10 dm^3 of oxygen to effuse from same container at same temperature and pressure

Grade:12

1 Answers

Shweta Ahire
44 Points
5 years ago
Rate of effusion can be defined as  volume / time 
 rate of he/ rate of O2=under root M.W. O2/ M.w.he
 
So (10/5)/(10/T)=under root 32/4
 So T =14.14
Hence, Oxygen will take 14.14 sec to effuse

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free