Question

A solution contains 30 g of sugar dissolves in 370g of liquid solvent.Calculate the concentration of the solution

Answer 1

Amount of Sugar = 30 g

Amount of solvent = 370 g

Hence the amount of solution = 30+370 = 400 g

Therefore concentration of the solution = Mass of solute÷Mass of solution* 100

= 30/400 = 3/40 *100 = 7.5%