JAMB Chemistry 2008 Objective — Question 31

Question 31 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2008 Objective paper, with the correct answer and a full explanation.

The substance that is used in the steel industry for the removal of carbon, sulphur and phosphorus impurities from pig iron is

A. oxygenCorrect
B. chlorine
C. nitrogen
D. hydrogen

Explanation

The substance that is used in the steel industry for the removal of carbon, sulphur and phosphorus impurities from pig iron is oxygen.

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