Question

10. A solution is prepared by
dissolving 20 grams of sugar in
80 grams of water, then what
will be the mass percentage of
solution?
O 20 percent
O 10 percent
O 30 percent
0 40 percent​

Answer 1

Answer:

20 percent

Explanation:

mass of solution= mass of solute plus solvent

mass of solution=20+80g

=100g

concentration=mass of solute/mass of solvent×100

concentration= 20/100×100

=20%