Write increasing order of basic strength of following:
`(a)CH_(3) - CH_(2) - overset(..)NH_(2)" "(b)CH_(3)- CH = overset(..)NH`
`(c)CH_(3) - C -=overset(..)N`

Write increasing order of basic strength of following: (a)CH_(3) -underset(O)underset(||)C - overset(..)NH_(2)" "(b) CH_(3) - CH_(2) - overset(..)NH_(2) (c)CH_(3) - underset(..)underset(NH)underset(||)C - overset(..)NH_(2)" "(d)NH_(2) - underset(..)underset(NH) underset(||)C - overset(..)NH_(2)

Write stability order of following intermediates: (a)CH_(3)- overset(.)CH_(2)" "(b)CH_(3)- overset(.)CH - CH_(3) (c) CH_(3) - C underset(CH_(3))underset(|)overset(CH_(3))overset(|) *

Write stability order of following intermediates: (a)CH_(3) - overset(o+)CH_(2)" "(b)CH_(3) - overset(o+)CH - CH_(3) (c)CH_(3) - underset(CH_(3))underset(|)overset(CH_(3))overset(|)C o+

CH_(3)CH_(2)CH_(2)-overset(O)overset(||)(C)-H+CH_(3)-C-=CH overset(Na,NH_(3)(l))to

The increasing basicity order of the following compounds is : (a) CH_3CH_2CH_2NH_2" "(b) CH_3CH_2overset(CH_2CH_3)overset(|)(NH) (c) H_(3)C-overset(CH_3)overset(|)N-CH_3" (d) "Ph-overset(CH_3)overset(|)(N)-H

The increasing basicity order of the following compounds is : (A) CH_(3)CH_(2)NH_(2) (B) CH_(3)CH_(2)overset(underset(|)(CH_(2)CH_(3)))(NH) (C ) H_(3)C-overset(underset(|)(CH_(3)))(N)-CH_(3) (D) Ph-overset(underset(|)(CH_(3)))(N)-H

The increasing basicity order of the following compounds is : (A) CH_(3)CH_(2)NH_(2) (B) CH_(3)CH_(2)overset(underset(|)(CH_(2)CH_(3)))(NH) (C ) H_(3)C-overset(underset(|)(CH_(3)))(N)-CH_(3) (D) Ph-overset(underset(|)(CH_(3)))(N)-H

Arrange the following in the increasing order of acidic strength (I) H_(2)CO (II) CH_(3)CHO (III) C_(6)H_(5)CH_(2)CHO (IV) CH_(3)-overset(O)overset(||)C-CH_(2)-overset(O)overset(||)C-CH_(3)