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Which of the following reactions does not take place in the smelting of iron in...

Chemistry
JAMB 1978

Which of the following reactions does not take place in the smelting of iron in a blast furnace?

  • A. \(CaCO_{3(s)} → CaO_{(s)} + (CO_{2(g)}\)
  • B. \(C_{(s)} + O_{2(g)} → CO_{2(g)}\)
  • C. 3\(Fe{(s)} + 2O_{2(g)} → FeO_{4(s)}\)
  • D. \(SiO_{2(s)} + CaO_{(s)} → CaSiO_{3(s)}\)
  • E. \(CO_{2(g)} + C_{(s)} → 2CO_{(g)}\)
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Correct Answer: Option C
Explanation

This reaction 3\(Fe{(s)} + 2O_{2(g)} → FeO_{4(s)}\) does not take place during  the smelting of iron in a blast furnace

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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
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