D-And F-Block Elements Ques 228
Question: Identify the reaction that doesn’t take place during the smelting process of copper extraction
[KCET 2003]
Options:
A) $ 2FeS+3,O_2\to 2,FeO+2,SO_2\uparrow $
B) $ Cu_2O+FeS\to Cu_2S+FeO $
C) $ 2Cu_2S+3,O_2\to 2Cu_2O+2SO_2\uparrow $
D) $ FeO+SiO_2\to FeSiO_3 $
Show Answer
Answer:
Correct Answer: C
Solution:
$ 2Cu_2S+3O_2\to 2Cu_2O+2SO_2\uparrow $
