Give the decreasing order of hydrate formation of the following.
I. HCHO II. PhCHO
III. Chloral IV. Acetone

Decreasing order of hydration energy of the following is

Decreasing order of hydration energy of the following is

The decreasing order of acidic character of the following is: (I) (II) (III) (IV)

The decreasing order of acidic character of the following is: (I) (II) (III) (IV)

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

Give the decreasing order of the relative reactivity towards SE reaction of the following compounds. a. I. Benzene, II. Phenol, III. Aniline, IV. Chlorobenzene

The decreasing order of priority of the following functional group is: I. -COOH II. -SO_(3) H III. -COOR IV. -COCl

The decreasing order of boiling points of the following is : (I) RCOCl (II) (RCO)_2O (III) RCONH_2 (IV) RCOOH .

The decreasing order of ease of hydrolysis of the following esters is : (I) MeCOOPh (II) (III) (IV) .