Question

Give 10 examples of Basic salt, Complex Salt , double salt and Normal Salt

Answer 1

Normal salt
A salt that does not contain any replaceable hydrogen ions is a normal salt. It is obtained by replacing all the hydrogen ions of an acid by metal ions or ammonium ions. Examples: NaCl, Na2SO4, Na3PO4, NH4Cl, K2CO3, CuSO4 etc.Basic Salts
A basic salt is formed by the action of an acid with higher proportion of the base, than is necessary for the formation of a normal salt.
Example:
Basic copper carbonate CuCO3.Cu(OH)2
Basic lead carbonate (white lead) PbCO3.Pb(OH)2
A basic salt may also be formed by the partial replacement of the hydroxyl groups of a diacidic or triacidic base, by an acid radical.

Basic salts are usually insoluble in water.
d) Double Salts
Such salts are formed by the intimate association of two simple salts, when crystallized from a solution of a mixture of the two.Complex Salts
Salts that dissociate in water to give one simple ion and one complex ion are called complex salts.Complex Salts
Salts that dissociate in water to give one simple ion and one complex ion are called complex salts.