Question

Which of the following compounds will give racemic mixture
on nucleophilic substitution by OH– ion?
(i) CH₃ — CH — Br
|
C₂H₅
(ii) CH₃ — CH —CH₃
|
Br

(iii) CH₃ — CH — CH₃Br
|
C₂H₅
(a) (i) (b) (i), (ii) and (iii)
(c) (ii) and (iii) (d) (i) and (iii)

Answer 1

Explanation:

Which of the following compounds will give racemic mixture

on nucleophilic substitution by OH– ion?

(i) CH₃ — CH — Br

|

C₂H₅

(ii) CH₃ — CH —CH₃

|

Br

(iii) CH₃ — CH — CH₃Br

|

C₂H₅

(a) (i)

(b) (i), (ii) and (iii)

(c) (ii) and (iii)

(d) (i) and (iii)

Answer 2

Answer:

Option B is correct