What happens when ammonium hydroxide is added dropwise in excess to :
copper sulphate solution ?

What happens when ammonium hydroxide is added dropwise in excess to : zinc sulphate solution ?

What happens when ammonium hydroxide is added dropwise in excess to : aluminium sulphate solution ?

State any one observation for each of the Ammonium hydroxide solution is added in excess to copper sulphate solution.

On adding excess of NH_4OH to copper sulphate solution

What do you observe when : Ammonium hydroxide is added to copper sulphate solution first a little, then in excess.

Answer the following question : How will you distinguish between Ammonium hydroxide and Sodium hydroxide using copper sulphate solution?

What do you observe when ? Ammonium hydroxide solution is slowly added to copper sulphate solution

Write balanced chemical equations for the following: Sodium hydroxide is added to copper sulphate solution.

State your observations when ammonium hydroxide solution is added drop by drop and then in excess to each of the following solutions : copper sulphate solution

Explain the following: (i). Copper hydroxide is soluble in ammonium hydroxide but not in sodium hydroxide. (ii). A dark blue precipitate is formed when sodium hydroxide solution is added to copper sulphate solution. The precipitate darkens on heating.