The concentration unit of molality is symbolized as ________
A)M.
B)m.
C)M..
D)mol.
E)mo.

Question

Quizplus · Accepted Answer

The concentration unit of molality is always represented by a lower-case "m". It is a unit of concentration which describes the number of moles of solute that are dissolved in one kilogram of solvent. The other choices are incorrect: 
A) M is the symbol for molarity, which represents the number of moles of solute per liter of solution.
C) M.. is not a recognized symbol for any concentration unit.
D) mol is not a concentration unit but rather is a unit of measurement for amount of substance.
E) mo is not a recognized symbol for any concentration unit.

The Concentration Unit of Molality Is Symbolized as ________