Answer:
b. Lower molar mass.
Explanation:
- <em>Thomas Graham</em> found that, at a constant temperature and pressure the rates of effusion of various gases are inversely proportional to the square root of their masses.
<em>∨ ∝ 1/√M.</em>
where, ∨ is the rate of diffusion of the gas.
M is the molar mass of the gas.
<em>As the gas has a lower molar mass, it will have a higher rate of effusion.</em>
B is the correct answer! I learned this in class last week :)
Paramecia have a micro nuclei and a macro nuclei.
1:False, it has both
2:Electric potential is the amount of work done to bring the unit positive charge from infinity to that point, while electric potential energy is the energy that is needed to move a charge against the electric field.
3:Towards
4: Answer should be True
