Question
Chemistry Question on Occurrence Of Metals
The role of SiO2 in Cu extraction is
A
Converts FeO to FeSiO3
B
Converts CaO to CaSiO3
C
Reduces Cu2S to Cu
D
None of these
Answer
Converts FeO to FeSiO3
Explanation
Solution
The correct answer is (A) : Converts FeO to FeSiO3
It converts FeO to FeSiO3