Nicotine Is an Alkaloid and a Component of Cigarettes That

question 42

Multiple Choice

Nicotine is an alkaloid and a component of cigarettes that contribute to the addictive properties of tobacco. Mass analysis reveals that it has the empirical formula C₅H₇N. If the molar mass is 162.23 g/mol, which molecular formula is correct?

• A)C₅H₇N
• B)C₁₀H₁₄N₂
• C)C₇H₉N₃
• D)C₁₅H₂₁N₃
• E)C₂₀H₂₈N₄

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Definitions:

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions towards social situations.

Collectivist Culture

A cultural orientation emphasizing the needs and goals of the group over individual desires or ambitions.

Personal Humility

A character trait that involves a modest view of one's own importance and a focus on the larger needs and concerns of others.

Embarrassing

A feeling of self-consciousness, shame, or awkwardness experienced in certain social situations.