Question

800ml of solution contains 20gms of solute .calculate the concentration interms of mass by volume percentage of the solution

Answer 1

Given,

Volume of Solution (V) = 800 mL

Mass of Solute (m) = 20 g

∴ m/V% = (20/800)*100%

= 2.5%

The Mass/Volume concentration is 2.5%.

I hope this helps.