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Which one of the following elements constitutes a major impurity in pig iron
Options
(a) Sulphur
(b) Oxygen
(c) Silicon
(d) Carbon
Correct Answer:
Carbon
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- The molecular geometry of BF₃ is
- In a homonuclear molecule, which of the following sets of orbitals is degenerate?
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Position of hydrogen in periodic table is such that it can be placed in
- The molecular geometry of BF₃ is
- In a homonuclear molecule, which of the following sets of orbitals is degenerate?
- In the brown ring test for the nitrate ion, the brown colour is due to
- Among the elements Ca, Mg, P and Cl, the order of increasing atomic radii is :
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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The correct answer should be oxygen.
Pig iron is an intermediate product of the iron industry, also known as crude iron, which is obtained by smelting iron ore in a blast furnace. Pig iron has a very high carbon content, typically 3.8–4.7%,[1] along with silica and other constituents