A Solution Contains 28% Phosphoric Acid by Mass

Multiple Choice

A solution contains 28% phosphoric acid by mass. This means that __________.

A) 1 mL of this solution contains 28 g of phosphoric acid
B) 1 L of this solution has a mass of 28 g
C) 100 g of this solution contains 28 g of phosphoric acid
D) 1 L of this solution contains 28 mL of phosphoric acid
E) the density of this solution is 2.8 g/mL