In a blast furnace, iron is extracted when iron(III) oxide reacts with carbon monoxide.
The equation is shown.
Fe$_2$O$_3$ + 3CO $\rightarrow$ 2Fe + 3CO$_2$
Which substance is oxidised and which is reduced in this reaction?

A
2 )
B
3 )
C
4 )
D
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!