1.

50g. Of a solute is dissolved in 0.95 kg. of the solvent. The mass percent of the solution is

Answer»

5
0.9
0.52
`0.090`

Solution :Mass of solute = 50g
mass of solvent = 0.95kg = 950 g.
Mass of solution` = 50 + 950 = 1000g`
:. 1000 g of solutionequiv 50g of solute
:. 100g of solution EQUIV 5 g of solute


Discussion

No Comment Found