Which of the Following Is the Correct Order of Reactivity

question 13

Multiple Choice

Which of the following is the correct order of reactivity for this set of nucleophiles?

• A)(CH₃CH₂)₂CuLi > CH₃CH₂MgBr > CH₃CH₂Li
• B)CH₃CH₂Li = CH₃CH₂MgBr > (CH₃CH₂)₂CuLi
• C)(CH₃CH₂)₂CuLi > CH₃CH₂Li > CH₃CH₂MgBr
• D)CH₃CH₂Li > CH₃CH₂MgBr > (CH₃CH₂)₂CuLi
• E)CH₃CH₂MgBr > (CH₃CH₂)₂CuLi > CH₃CH₂Li

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Definitions:

Temporal Precedence

Part of causal inference; the cause occurs before the effect.

Workplace Lighting

The arrangement and type of lighting in a work environment, which can affect productivity, comfort, and safety of workers.

Employee Productivity

A measure of the efficiency of a worker or a group of workers in producing goods or services.

Dependent Variable

The outcome variable researchers are interested in measuring or predicting, which is believed to depend on one or more independent variables.