Question
Question: Which is the correct order of increasing basicity ?...
Which is the correct order of increasing basicity ?
A
CH3CH2CH3< CH3CH2SH < CH3CH2OH < CH3CH2NH2
B
CH3CH2CH3< CH3CH2OH < CH3CH2SH < CH3CH2NH2
C
CH3CH2NH2< CH3CH2SH < CH3CH2OH < CH3CH2CH3
D
CH3CH2CH3< CH3CH2OH < CH3CH2NH2< CH3CH2SH
Answer
CH3CH2CH3< CH3CH2SH < CH3CH2OH < CH3CH2NH2
Explanation
Solution
CH3 ¾ CH2 ¾ CH3 no lp
CH3 ¾ CH2 ¾ SH have lp, size , B.S. Æ
CH3 ¾ CH2 ¾ OH more E.N
Less basic
CH3 ¾ CH2 ¾ NH2 Least basic