Question

4. Find out acidic and basic radical from the given salts: -
Sulphuric acid
Zinc Sulphate
Ferric Oxide
Calcium Hydroxide
Silver Chloride​

Answer 1

Answer:

Acidic radicals are

SO4-

SO4-

3O-

OH-

Cl-

Answer 2

The  acidic  radical from the given salt are SO4^2-, SO4^2-,3O^-,OH-, Cl-.

The basic radicals are 2H+, Zn+2,Fe^+3,Ca^+2,Ag+.

1. Sulphuric acid:

Here the two radicals are 2H^+ ions a SO4^2-. Therefore here the acidic radical is SO4^2- and the basic radical is 2H+ ion.

2. Zinc Sulphate

Here the basic radical is Zn^2+ ion and the acidic radical is SO4^2- ion.

3. Ferric Oxide

Here the basic radical is Fe^3+ and the acidic radical is 3O^-

4.Calcium Hydroxide

Here the basic radical is Ca+2 ion and the acidic radical is 2OH- ion.

5. Silver Chloride:

Here the basic radical is Ag+ ion and the acidic radical is cl- ion.