Decreasing order of -I effect of the triad `[-NO_(2),overset(o+)(N)H_(3),-CN]` is

The decreasing order of -I effect of the following is I. -overset(o+)NH_(3) . II. -NO_(2) III. -CN IV. -COOH

The decreasing order of -I effect of the following is I. -overset(o+)NH_(3) . II. -NO_(2) III. -CN IV. -COOH

The decreasing basic order of the following is: i. overset(o-)(C)H_(3) , ii. overset(o-)(N)H_(2) , iii. overset(o-)(O)H , iv. F^(o-)

The decreasing basic order of the following is: i. overset(o-)(C)H_(3) , ii. overset(o-)(O)H , iii. CH_(3)COO^(o-) , iv. H_(2)O

Arrange the following in decresing order of -I effect -C_(6)H_(5), -NO_(2), -COOH, -CN,-I, -F, -CH_(3), -C_(2)H_(5)

The decreasing order of -I effect of the following is : (I) R_4^(oplus) (II) NO_2 (III) CN (IV) SO_3H (V) COOH .

The decreasing order of -I effect of the following is : (I) R_3N^(oplus) (II) NO_2 (III) CN (IV) SO_3H (V) COOH .