Two hundred mL of solution has a mass of 198 g.What is the density of the solution?
A)1.01 g/mL
B)3.98 g/mL
C)99.0 g/mL
D)0.990 g/mL
E)1.98 g/mL

Question

Quizplus · Accepted Answer

Density is defined as mass per unit volume. Therefore, to find the density of the solution, we need to divide the mass by the volume:
Density = Mass/Volume
Density = 198 g/200 mL
Density = 0.99 g/mL
Therefore, the density of the solution is 0.99 g/mL, which is best represented by choice D.

Two Hundred ML of Solution Has a Mass of 198