Graham's Law of Effusion
Trending Questions
Q.
The ratio of root mean square velocity to average velocity of gas molecules at a particular temperature is
1.086 : 2
1.086 : 1
1 : 1.086
2 : 1.086
Q.
2 grams of Helium diffuses from a porous plate in 4min. How many grams of CH4 would diffuse through the same plate in same time under similar conditions?
4g
16g
8g
2g
Q.
If some moles of O2 diffuse in 18 sec and same moles of other gas diffuse in 45 sec then what is the molecular weight of the unknown gas