Copper matte contains

Options

A. `Cu_(2)O, Cu_(2)S`
B. `Cu_(2),O, FeO`
C. `Cu_(2)S, FeS`
D. `Cu_(2)S,FeO`

Answer

c

Explanation

Copper matte contains `Cu_(2) S` and FeS
On roasting the copper ore, i.e, copper pynles `(CuFeS_(2))`, the impurities S and Fe present in it are converted into cuprous sulphide and ferrous sulphide
`2CuFeS_(2) + O_(2) to Cu_(2) S + 2 FeS + SO_(2)`