Question:

The compound(s) that is(are) removed as slag during the extraction of copper is : 
  1. \(CaO\) 
  2.  \(FeO\) 
  3.  \(Al _2 O _3\) 
  4.  \(ZnO\)
  5.  \(NiO\) 
    Choose the correct answer from the options given below :

Updated On: Dec 18, 2023
  • (3) (4) Only
  • (1), (2), (5) Only
  • (1), (2) Only
  • (2) Only
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The Correct Option is D

Solution and Explanation

Therefore, the Correct option is (D) (2) Only.

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