Which Alkyl Halide Is the Most Reactive in an S_N2 $\left( \mathrm { CH } _ { 3 } \right) \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm {~F}$

question 60

Multiple Choice

Which alkyl halide is the most reactive in an S_N2 reaction?

• A) \(\left( \mathrm { CH } _ { 3 } \right) \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm {~F}\)
• B) \(\left( \mathrm { CH } _ { 3 } \right) \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { Cl }\)
• C) \(\left( \mathrm { CH } _ { 3 } \right) \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { Br }\)
• D) \(\left( \mathrm { CH } _ { 3 } \right) \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { I }\)
• E) All primary halides react at the same rate in S_N2 reactions.

Understand the concept of explanatory styles and how they influence people’s responses to negative events.

Recognize the effects of stress on immune system functioning and susceptibility to illnesses.

Identify the importance of a sense of control in reducing perceptions of stress and its consequent effects on health.

Understand the psychological impact of stressors and the biological responses involved.

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