A 0465 G Sample of an Unknown Compound Occupies 245 ML

question 124

Multiple Choice

A 0.465 g sample of an unknown compound occupies 245 mL at 298 K and 1.24 bar. What is the molar mass of the unknown compound?

• A) 26.3 g
• B) 33.9 g
• C) 12.2 g
• D) 37.9 g
• E) 81.8 g

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Definitions:

Majority Rule

A decision-making principle where the preferences or decisions supported by more than half of the participants are adopted.

Transitive Preferences

A condition in decision-making where if an individual prefers option A over option B and prefers option B over option C, then the individual also prefers option A over option C.

Median voter theorem

A theory suggesting that the outcome of a majority rule voting system will represent the preferences of the median voter.

Majority rule

A decision-making process where the option that receives more than half of the votes wins.