Question

A solution contains 40g of common salt in 300g of water. Calculate the

Concentration in terms of mass by mass percentage of the solution.​

Answer 1

Answer:

concentration

of

solution

is

11.76percentage

Answer 2

Answer:

Mass of common salt (solute) = 40g

Mass of water (solvent) = 300g

Mass of solution = 340g

Concentration of solution

= (Mass of solute/Mass of solution )× 100

= (40/340) × 100

= 4000/340

= 11.76 %

Hope it helps you.