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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
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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 - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC offline past questions - with all answers and explanations in one app - Download for free