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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What is the primary reason for adding silica in the process of extraction of copper?

Options

  1. ATo produce SO 2
  2. BTo form copper
  3. CTo create FeSiO 3
  4. DTo convert FeO

Correct answer

C. To create FeSiO 3

Step-by-step solution

Silica (SiO 2 ) reacts with FeO to produce iron silicate (FeSiO 3 ) in the convertor.

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