Which of the Following Alkyl Halides Undergoes an S_N2 Reaction $\left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm { CCH } _ { 2 } \mathrm { I }$

question 57

Multiple Choice

Which of the following alkyl halides undergoes an S_N2 reaction most rapidly?

• A)\(\left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm { CCH } _ { 2 } \mathrm { I }\)
• B) \(\left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm { CCl }\)
• C) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHI }\)
• D) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { Cl }\)
• E) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { I }\)

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