Geo-Scientist Prelims 2022 Chemistry Q47: The ratio of the rate of effusion of a nitrogen (N₂) molecule and a…

The ratio of the rate of effusion of a nitrogen (N₂) molecule and a carbon dioxide (CO₂) molecule through a small hole at room temperature and one atmospheric pressure is

1. (a) \(\sqrt{\frac{11}{7}}\) : 1
2. (b) \(\sqrt{\frac{7}{11}}\) : 1
3. (c) \(\frac{11}{7}\) : 1
4. (d) \(\frac{7}{11}\) : 1