How Many Atoms of Carbon Are There in 0

question 107

Multiple Choice

How many atoms of carbon are there in 0.37 mol of procaine,C₁₃H₂₀N₂O₂,a "pain killer" used by dentists?

• A)4.8 × 10²³
• B)3.1 × 10²⁴
• C)2.9 × 10²⁴
• D)4.5 × 10²³
• E)3.3 × 10²⁴

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Definitions:

Reprimanded

Officially warned or punished, usually in a professional or formal context, for a wrongdoing or mistake.

Defence Mechanism

Mental tactics used subconsciously to shield an individual from distress caused by intolerable ideas or emotions.

Projection

A defense mechanism where an individual attributes their own unacceptable thoughts, feelings, or motives to another person.

Motives

Internal drives or reasons that prompt an individual to act in a certain manner, aiming to fulfill a need or achieve a goal.