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NEET
Exam
NEET
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NEET · Chemistry · General Principles and Processes of Isolation of Metals

What reaction occurs when iron oxide reacts with silica in the...

What reaction occurs when iron oxide reacts with silica in the furnace?

Options

  1. AFeO + SiO2 → FeSiO3 (slag)
  2. BFeO + SiO2 → Fe2O3
  3. CFeS + SiO2 → FeSiO3
  4. DFe2O3 + SiO2 → FeSiO3 + O2

Correct answer

A. FeO + SiO2 → FeSiO3 (slag)

Step-by-step solution

The reaction produces iron silicate (slag) when iron oxide reacts with silica.
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