Which Statement Regarding Osmotic Pressure Is NOT Correct? Osmotic Pressure

Which statement regarding osmotic pressure is NOT correct? Osmotic pressure __________

A) increases with increasing temperature.
B) increases with increasing molar concentration of solute.
C) is greater for 0.1 M Na₂SO₄ than for 0.1 M NaCl.
D) depends on the value of the gas constant R.
E) is the same for solutions with the same mass percent of solute.