is
Black Oxide of Copper
Copper Oxide
Red Oxide of Copper
Cupric Oxide
As we learnt in
Oxides of 3d metals -
The ability of oxygen to stabilise the highest oxidation number in the oxides of 'd' block elements are shown in the table or shown in fig.
-
Cu2O is red coloured oxide of copper. Whereas CuO is black coloured oxide.
Option 1)
Black Oxide of Copper
This answer is incorrect
Option 2)
Copper Oxide
This answer is incorrect
Option 3)
Red Oxide of Copper
This answer is correct
Option 4)
Cupric Oxide
This answer is incorrect