Q.16 which of the following is used iron and steel industry to heat the
furnaces? *
a)Coal tar
b) Coal gas
c)Coke
d)Ammonical liquor
Answers
Answered by
6
Answer:
Blast furnaces are used to produce pig iron from iron ore for subsequent processing into steel, and they are also employed in processing lead, copper, and other metals. Rapid combustion is maintained by the current of air under pressure.
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Answered by
2
Answer:
coal tar
Explanation:
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