To Calculate the Freezing Point of an Ideal Dilute Solution

question 11

Multiple Choice

To calculate the freezing point of an ideal dilute solution of a single, nondissociating solute in a solvent, the minimum information one must know is
I.The molality (of the solute) .
II.The molality (of the solute) and the freezing-point-depression constant of the solvent.
III.The freezing point of the pure solvent.
IV.The molecular weight of the solute.
V.The weight of the solvent.

• A) II, III only
• B) II only
• C) II, III, IV
• D) II, III, V
• E) I only

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Definitions:

Compound

A substance formed when two or more chemical elements are chemically bonded together.

Stereochemical Detail

Pertains to the spatial arrangement of atoms within molecules and how this affects the properties and reactions of those molecules.

Organic Product

A chemical compound that primarily consists of carbon and hydrogen atoms and is the result of organic synthesis.

Regio-

A prefix used in chemistry to describe the region or orientation of a reaction or the specific location of an atom or group within a molecule.