Question

A B 'A' and 'B'

respectively are –

• A. A = B =
• B. A = B =
• C. A = B =
• D. A = B =

Answer 1

Answer: (B)

A = B =

Answer 2

In DMSO SN2 mechanism occurs in

CF₃CH₂OH, it accept proton Ph –$\stackrel { \oplus } { \mathrm { C } } \mathrm { H } _ { 2 }$attacks at

p-position