Question

a solution contains 5g of glucose in 45g of H2O calculate concentration of solution in mass percentage.​

Answer 1

Answer:

5 gm of solute is dissolved in 45 gm of water.

Thus, weight of solution = (5 + 45) gm = 50 gm

Hence, the percentage of solute in the solution = (5/50)*100 = 10 %

Answer 2

Answer:

5 gm of solute is dissolved in 45 gm of water.

Thus, weight of solution = (5 + 45) gm = 50 gm

Hence, the percentage of solute in the solution = (5/50)*100 = 10 %