Colligative properties include lowering the freezing point, lowering the vapor pressure, and raising the boiling point.
Answer:
options?
Explanation:
i mean scientists fits so if any of the options have a scientist thats it
C) Fluorine is the most reactive among halogens
Given that the pressure, temperature and area of effusion is constant, the rate of effusion is inversely proportional to the square root of the molecular mass of the gas.
Mr Oxygen = 32
Mr Argon = 40
Effusion Oxygen = 1/√32
Effusion Argon = 1/√40
Effusion Oxygen / Effusion Argon = √(40) / √(32)
=√(40/32) = √(5/4) = 1.19
Thus, Oxygen will effuse 1.19 times faster than Argon. The second option is correct.
