Which excess of `NaOH` solution is added in potash alum the product is.

Potash alum is a

Potash alum is-

Uses of potash alum are-

What would your observe if excess of dilute NaOH solution is added and shaken with an aqueous solution of aluminium chloride ?

What would you observe if excess of dilute NaOH solution is added and shaken with an aq solution of aluminium chloride?