Question

the osmotic pressure of a dilute solution depends on which of the following?
select all that apply:
molarity
the gas constant
temperature
atmospheric pressure

Explanation:

The formula for osmotic pressure ($\pi$) of a dilute solution is $\pi = iMRT$, where $i$ is the van't Hoff factor, $M$ is molarity, $R$ is the gas constant, and $T$ is temperature. From the formula, it can be seen that osmotic pressure depends on molarity ($M$), the gas constant ($R$), and temperature ($T$). Atmospheric pressure is not part of the osmotic - pressure formula.

Answer:

molarity, the gas constant, temperature.