A Solution Is Prepared by Dissolving 6

question 13

Multiple Choice

A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make
1) 00 L of solution. The osmotic pressure of this solution is 0.750 atm at 25.0 °C. What is the molecular weight (g/mol) of the unknown solute?

• A) 16.4
• B) 110
• C) 5.12 × 10^{- 3}
• D) 30.6
• E) 195

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Definitions:

Attributions

The process of explaining the causes of behaviors and events, which can be internal (personal factors) or external (situational factors).

Personally Relevant

Pertains to information or situations that hold significant importance or consequence to the individual on a personal level.

Motives

Internal drives or reasons that prompt individuals to act in certain ways.

Self-Fulfilling Prophecies

Predictions that directly or indirectly cause themselves to become true, due to positive feedback between belief and behavior.