Asolution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make 1.00 l of solution. the osmotic pressure of this solution is 0.750 atm at 25.0^\circ c 25.0 ∘ c. what is the molecular weight (g/mol) of the unknown solute?

Osmotic pressure can be calculated using the following equation:  

Here,

C representated concentration

R represented gas constant

T represented temperature

 representated osmotic pressure

R=0.0821 atm L mol ⁻¹

T = 25 + 273 = 298 K

C=  

Given mass of the substance= 6.00 g

Volume= 1 L

=0.75 atm

Putting all the values in the equation:

Molar mass of the substance= 195 g mol⁻¹.

im not exactly sure but i think its b!

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.