Strength of acdi increases with the attachement of group showing –I effect and decreases withthe attachment of group showing +I effect. Which of the following is correct sequence of basic strength in aqueous solution ?
| A. |
`CH_3NH_2 < (CH_3)_2NH < (CH_3)_3N` |
| B. |
`(CH_3)_2NH < CH_3NH_2 < (CH_3)_3N` |
| C. |
`(CH_3)_3N < (CH_3)_2NH < CH_3NH_2` |
| D. |
`(CH_3)_3N < CH_3NH_2 < (CH_3)_2NH` |
 |
Such order of basic strength is weighted result of these three factors
(a) Inductive effect (b) Solvation effect (c) Steric hindrance