Question

Which of the following salts does not display aqueous decomposition? 1)KNO3 2)NaCl 3)K2SO4 4)CH3COONA

Answer 1

k2so4 ....i think so

Answer 2

All of the above mentioned salts display aqueous decomposition (the property of dissolving in water).

KNO3 dissociates to give K+ and NO3- ions.

NaCl dissocates to give Na+ and Cl- ions.

K2SO4 dissociates to give K+ and SO4 (2-) ions.

CH3COONa dissociates to give Na+ and CH3COO- ions.