Question

The mass by mass percentage of a solution of 15 g common salt in 60 g water is

Answer 1

Answer:

20% is the mass percent of 15 gram salt in 60 gram of water

Answer 2

Answer:

20%

Explanation:

mass of solution = mass of solute + mass of solvent = 60 + 15 = 75 gm.

Mass by mass % of solute = (mass of solute * 100) / mass of solution = (15*100)/75 = 20% .