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JEEMAIN-2014
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Q)
Which series of reactions correctly represents chemical reactions related to iron its compound ?
(a)
F
e
d
i
l
H
2
S
O
4
→
F
e
S
O
4
H
2
S
O
4
,
O
2
→
F
e
(
S
O
4
)
3
h
e
a
t
→
F
e
(b)
F
e
O
2
,
h
e
a
t
→
F
e
O
d
i
l
H
2
S
O
4
→
F
e
S
O
4
h
e
a
t
→
F
e
(c)
F
e
C
l
2
,
h
e
a
t
→
F
e
C
l
3
h
e
a
t
,
a
i
r
→
F
e
C
l
2
Z
n
→
F
e
(d)
F
e
O
2
,
h
e
a
t
→
F
e
3
O
4
C
O
,
600
0
C
→
F
e
O
C
O
,
700
0
C
→
F
e
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