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Byju's Answer
Standard XII
Chemistry
Preparation of Hydrogen
In the reacti...
Question
In the reaction,
F
e
+
2
H
C
l
→
F
e
C
l
2
+
H
2
. what is the oxidation state of
F
e
in
F
e
C
l
2
?
A
2
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B
3
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C
4
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D
5
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Solution
The correct option is
A
2
Let X be the oxidation state of Fe in
F
e
C
l
2
The oxidation state of
C
l
is -1.
X
+
2
(
−
1
)
=
0
X
−
2
=
0
X
=
2
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Similar questions
Q.
A list of reactions are given below.
(a)
F
e
+
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H
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l
→
F
e
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l
2
+
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(b)
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e
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(c)
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(d)
N
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<
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o
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−−−
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(f)
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Identify redox reactions.
Q.
Identify the oxidant and the reductant in the following reaction:
2
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e
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l
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+
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2
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F
e
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l
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Q.
Which of the following reactions involve Iron as a reactant?
(i)
Fe
+
2
HCl
→
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2
+
H
2
(ii)
FeSO
4
+
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→
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(iii)
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+
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(iv)
4
Fe
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3
O
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+
2
H
2
O
→
2
Fe
2
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3
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