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Byju's Answer
Standard XII
Chemistry
Iron II Chloride
Green vitriol...
Question
Green vitriol is formed by:
A
F
e
S
2
+
H
2
O
+
O
2
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B
F
e
S
2
+
H
2
O
+
C
O
2
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C
F
e
S
2
+
C
O
+
C
O
2
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D
F
e
S
2
+
C
O
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Solution
The correct option is
A
F
e
S
2
+
H
2
O
+
O
2
Green vitrdiol is
F
e
S
O
4
.7
H
2
O
. It is prepared by reaction of
F
e
S
2
with
H
2
O
and
O
2
2
F
e
S
2
+
2
H
2
O
+
7
H
2
O
→
2
F
e
S
O
4
+
2
H
2
S
O
4
Suggest Corrections
0
Similar questions
Q.
Equivalent mass of
F
e
S
2
in the following reaction (
M
:
Mol Mass of
F
e
S
2
) is:
F
e
S
2
+
O
2
→
F
e
S
O
4
+
S
O
2
Q.
In the reaction,
F
e
S
2
+
K
M
n
O
4
+
H
+
→
F
e
3
+
+
S
O
2
+
M
n
2
+
+
H
2
O
, the equivalent mass of
F
e
S
2
would be equal to___________.
Q.
Equivalent weight of
F
e
S
2
[mol.wt = M] in the following reaction is?
F
e
S
2
+
O
2
→
F
e
2
O
3
+
S
O
2
Q.
The equivalent weight of
F
e
S
2
in the folllowing reaction is
F
e
S
2
+
O
2
→
F
e
+
3
+
S
O
2
Q.
For the preparation of
H
2
S
O
4
from iron pyrite
[
F
e
S
2
]
involves following set of reaction.
F
e
S
2
+
O
2
→
F
e
2
O
3
+
S
O
2
S
O
2
+
O
2
→
S
O
3
S
O
3
+
H
2
O
→
H
2
S
O
4
Calculate the weight of
H
2
S
O
4
which can be obtained when
240
kg
of
F
e
S
2
is used.
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