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Multiple Choice
What is the primary purpose of the apothecary system in organic chemistry?
A
To predict the reactivity of organic molecules
B
To provide a standardized method for measuring chemical substances
C
To classify organic compounds based on their functional groups
D
To determine the boiling points of organic solvents
Verified step by step guidance
1
Understand that the apothecary system is a historical system of mass and volume units used in pharmacy and chemistry.
Recognize that the primary purpose of the apothecary system is to provide a standardized method for measuring chemical substances, ensuring consistency and accuracy in formulations.
Note that the apothecary system is not used to predict reactivity, classify compounds, or determine boiling points, which are tasks related to chemical properties and behaviors.
Consider that the apothecary system includes units like grains, scruples, drams, ounces, and pounds, which were used before the adoption of the metric system.
Acknowledge that while the apothecary system is largely obsolete today, understanding its purpose helps appreciate the evolution of measurement systems in chemistry.