Question

plz solve this ............

A solutioncontains 40g of common salt in 320g of water. calculate the concentration in terms of mass by mass percentage of the solution.​

Answer 1

Answer:

Explanation:

Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest

Mass of solute - NaCl =40gm

Mass of solvent - water =320gm

Mass of solution =(40+320) gm

=360gm

Concentration in terms of Mass by mass percentage =mass of solute /mass of solution *100

=40/360*100%=11.11%