Question

How many families can be identify from salts1 sodium chloride 2 potassium nitrate 3 aluminium chloride 4 zinc sulphate 5 copper sulphate 6 sodium acetate 7 sodium carbonate 8 sodium hydrogen carbonate

Answer 1

3 families of salts can be identified from the given salts.
1.sodium family
2.chloride family
3. sulphate family