Write correct order of acidic strength of following compounds:
(i). (a). `CH_(3)-CH_(2)-O-H` (b) `CH_(3)-underset(CH_(3))underset(|)(C)H-O-H` (c) `CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-O-H`
(A). `a gt b gt c` (B). `a lt b lt c` (C). `a gt c gt b` (D). `b gt a gt c`
(ii). (a). `F-CH_(2)-CH_(2)-O-H`, (b) `NO_(2)-CH_(2)-CH_(2)-O-H`
(c). `Br-CH_(2)-CH_(2)-O-H` , (d). `overset(o+)(NH_(3))-CH_(2)-CH_(2)-O-H`
(A). `d gt b gt a gt c`
(B). `d lt b lt a lt c`
(C). `c gt b gt a gt d`
(D). `d gt a gt b gt c`
(iii). (a). `CH_(3)COOH`
(b). `CH_(3)CH_(2)OH`
(c). `C_(6)H_(5)OH`
(d). `C_(6)H_(5)SO_(3)H`
(A). `d gt a gt c gt b`
(B). `d lt a lt c lt b`
(C). `d gt a gt b gt c`
(D). `a gt d gt c gt b`

Answer

(i)A,(ii)A,(iii)A