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Byju's Answer
Standard VII
Chemistry
Minerals, Ores and their Formation
The chemical ...
Question
The chemical formula of siderite :
A
F
e
2
O
3
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B
F
e
3
O
4
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C
F
e
C
O
3
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D
M
n
O
2
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Solution
The correct option is
D
F
e
C
O
3
Siderite -
F
e
C
O
3
Magnetite -
F
e
3
O
4
Haemitite -
F
e
2
O
3
Pyrolusite -
M
n
O
2
Hence, the correct option is
C
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Similar questions
Q.
Balance the following in basic medium:
F
e
3
O
4
+
M
n
O
−
4
→
F
e
2
O
3
+
M
n
O
2
Q.
The smelting process converts siderite ore
(
F
e
C
O
3
)
to
and liberates
.