The copper vessels used in homes are found to be coated with green coour Answer the following - Science - Materials Metals and Non-Metals

Question

The copper vessels used in homes are found to be coated with green
coour Answer the following a) what is the chemical composition of
the green coating b) why do copper vessels from such a green
coating c) what is the name of the phenomenon responsible for the
greencoating?

Om Kashyap · Answer

a)Al2(So4)3
b)2Na2o
c)Mg(OH)2+H2

The copper vessels used in homes are found to be coated with green coour. Answer the following a) what is the chemical composition of the green coating. b) why do copper vessels from such a green coating. c) what is the name of the phenomenon responsible for the greencoating?