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Question
Chemistry
Which of the following slag is formed during the extraction of iron in the blast furnace?
Q. Which of the following slag is formed during the extraction of iron in the blast furnace?
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Gujarat CET
Gujarat CET 2020
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A
F
e
C
O
3
B
C
a
C
O
3
C
C
a
S
i
O
3
D
F
e
S
i
O
3
Solution:
In the extractive metallurgy of Iron,
C
a
C
O
3
Δ
C
a
O
+
C
O
2
(Flux)
C
a
O
+
S
i
O
2
→
(Slag)
C
a
S
i
O
3