Chemistry - Liquid Solution Question with Solution | TestHub

The two solution should have same molar concentration for being isotonic.
Molar concentration of cabe sugar = Molar concentration of urea$=\frac{6}{60}=\text{0.1}\text{ mol/L}$
concentration of cane sugar in$\text{g/L}$
$\text{= molar concentration }\times \text{ molecular weight}$
$\text{=}\text{0}\text{.1}\text{×}\text{342}\text{=}\text{34}\text{.2}$