Chemistry - Liquid Solution Question with Solution | TestHub

Isotonic solutions have some osmotic pressure hence, their molarities will be equal
Molarity$=\frac{10\times \left(\mathrm{w}/\mathrm{v}\%\right)}{\mathrm{M}}$
$\frac{10\times 6.84}{{34}^2}=\frac{10\times 1.52}{x}$
$\text{x}=\frac{10\times 152\times 342}{10\times 684}=\frac{152}{2}=76$