Question

give tow different between double salt and coordination compound​

Answer 1

Explanation:

Double salts are those molecular or addition compounds which exist in a solid state but dissociate into constituents ions when dissolved in water Ex. Mohr salt FeSO4(NH4)2SO4⋅6H2O.

Coordination compounds are those molecular or addition compounds which retained their identity in aqueous solution and shows property entirely different from their constituent ions. Ex. Potassium ferrocyanide K4[Fe(CN)6].

Answer 2

Answer:

Hence we come to know about the differences between double salt and complex salts. One more difference is that in doble salt the metal atom or ion exhibits the normal valency whereas in complexes the negative ions or molecules surrounding the central metal atom are beyond its normal valency.