A 0100 M MgSO4 Solution Has a Freezing Point of -0

question 29

Multiple Choice

A 0.100 m MgSO4 solution has a freezing point of -0.23°C. What is the van't Hoff factor for this solution? K_f = 1.86°C/m

• A) 0.62
• B) 1.0
• C) 1.2
• D) 2.0
• E) 4.0

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Definitions:

Manifest Content

According to Freud, the symbolic, remembered story line of a dream (as distinct from its latent, or hidden, content).

Paradoxical Content

Refers to information or messages that contain seemingly contradictory elements which, upon closer examination, may reveal a deeper truth or insight.

Circadian Rhythm

An inborn, internal system that manages the rhythm of sleeping and waking, repeating about every 24 hours.

Manifest Content

In psychoanalytic theory, the apparent, literal content of a dream, as opposed to its hidden or latent content.