Name the products formed when ZnSO4 solution is added to NaOH solution.
Name the products formed when a small amount of KOH solution is added to the ZnSO4 solution.
Zinc oxide reacts with 'y' to give sodium zincate and water. Then 'y' is:
A white amphoteric oxide reacts with sodium hydroxide to give sodium zincate and water. Name this amphoteric oxide.