Reaction of Ethylmagnesium Bromide with Which of the Following Compounds

question 2

Multiple Choice

Reaction of ethylmagnesium bromide with which of the following compounds yields a tertiary alcohol after quenching with aqueous acid?

• A) H₂CO
• B) CH₃CHO
• C) (CH₃)₂CO
• D) ethylene oxide
• E) n-butyllithium

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Definitions:

Differential Piece-rate Plan

A compensation system where workers are paid based on the quantity of items produced, with rates varying according to achieved efficiency thresholds.

Minimum Wage

The lowest legal hourly pay for workers, set by government regulation.

Scientific Management

An early management theory that emphasizes the use of scientific methods to determine the most efficient ways to work, enhance productivity, and reduce waste.

Frederick Taylor

An engineer who is considered the father of scientific management, emphasizing efficiency, systematic management, and task specialization.