A Balloon Contains 0

question 56

Multiple Choice

A balloon contains 0.76 mol N₂,0.18 mol Ar,0.031 mol He,and 0.026 mol H₂ at 739 mm Hg.What is the partial pressure of Ar?

• A)19 mm Hg
• B)23 mm Hg
• C)130 mm Hg
• D)560 mm Hg

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Definitions:

Outgroup Homogeneity Effect

The perception that members of an out-group are more similar to each other than they actually are, often contrasted with the in-group.

Out-Group Homogeneity Effect

The Out-Group Homogeneity Effect is a psychological phenomenon where individuals perceive members of an out-group as more similar to each other than they are to members of their in-group.

Fundamental Attribution Error

The tendency for observers to overestimate personality-based explanations for behaviors observed in others while underestimating situational explanations.

Systematic Judgments

Decisions or evaluations made based on a thorough analysis and following a specific method or protocol.