The substance that is used in the steel industry for the removal of carbon. Sulphur and phosphorus impurities from pig iron is
a
oxygen
b
chlorine
c
nitrogen
d
hydrogen
Explanation
Correct Option
aVideo Explanation
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Discussions (2)
passionunique
9 years ago
Yea the correct answer is oxygen in the sense that impurities are removed from pig iron via oxidation
ultimatedoctor
1 year ago
The correct answer for this question is option B
Check understand Chemistry, page 344
