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The correct option(s) related to the extraction of iron from its ore in the
Chemistry
p-Block Elements
Question
Updated
19 Aug 2026
The correct option(s) related to the extraction of iron from its ore in the blast furnace operating in the temperature range 900-1500 K is (are):
A
Choose Your Answer
A
Limestone is used to remove silicate impurity.
B
Pig iron obtained from blast furnace contains about 4% carbon.
C
Coke (C) converts CO 2 to CO.
D
Exhaust gases consist of NO 2 and CO.
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