Place the Following Aqueous Solutions in Order of Increasing Osmotic

question 29

Multiple Choice

Place the following aqueous solutions in order of increasing osmotic pressure. 0.100 m Al(NO₃) ₃ 0.100 m LiF 0.100 m Ca(C₂H₃O₂) ₂

• A)0.100 m Al(NO₃)₃ < 0.100 m Ca(C₂H₃O₂)₂ < 0.100 m LiF
• B)0.100 m Ca(C₂H₃O₂)₂ < 0.100 m Al(NO₃)₃ < 0.100 m LiF
• C)0.100 m Ca(C₂H₃O₂)₂ < 0.100 m LiF < 0.100 m Al(NO₃)₃
• D)0.100 m Al(NO₃)₃ < 0.100 m LiF < 0.100 m Ca(C₂H₃O₂)₂
• E)0.100 m LiF < 0.100 m Ca(C₂H₃O₂)₂ < 0.100 m Al(NO₃)₃

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Definitions:

Motivated Forgetting

A psychological theory that suggests individuals may forget unwanted memories, either consciously or unconsciously, due to the memories being distressful or threatening.

Anxiety-Arousing Memories

Recollections of past events that trigger feelings of fear, worry, or apprehension.

Repression

In psychoanalytic theory, the basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, and memories.

Long-Term Memory

The aspect of memory where information is stored for an extended period, ranging from hours to a lifetime.