Question

What is `"osmolarity"` of a `171*g` mass of sucrose in a `1*L` volume of aqueous solution?

Answer 1

Well, I rarely use these definitions.......

Explanation:

...but in the context is not the `"osmolarity"` of sucrose equivalent to its `"molarity"`...?

Sucrose is a molecular species that does not undergo speciation in solution, and so.......

`"Osmolarity"="Moles of solute"/"Volume of solution"=((171*g)/(342.30*g*mol^-1))/(1.0*L)=1/2*mol*L^-1`