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Byju's Answer
Standard X
Chemistry
Corrosion
Chemically, r...
Question
Chemically, rust is Fe
2
O
3
⋅
XH
2
O.
If true enter 1, else enter 0.
Open in App
Solution
Chemically, rust is
F
e
2
O
3
⋅
X
H
2
O
.
It is called hydrated ferric oxide. It is formed by an electrochemical process in which
F
e
is oxidized.
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0
Similar questions
Q.
"
F
e
3
+
is more stable than
F
e
2
+
."
Answer whether the above statement is true or false.
If true enter 1, else enter 0.
Q.
Given a reaction:
C
r
2
O
2
−
7
+
F
e
2
+
+
H
⊕
⟶
C
r
3
+
+
F
e
3
+
+
H
2
O
The balanced equation is
6
F
e
2
+
+
14
H
⊕
+
C
r
2
O
2
−
7
⟶
6
F
e
3
+
+
2
C
r
3
+
+
7
H
2
O
.
If true enter 1, else enter 0.
Q.
Presence of CO
2
in natural water facilitate rusting of iron.
If true enter 1, else enter 0.
Q.
Is
F
e
2
+
oxidised to
F
e
3
+
in aerated water?
If yes enter 1, else enter 0.
Q.
[
F
e
(
H
2
O
)
6
]
3
+
is called outer orbital complex.
I
f true enter 1, else enter 0.
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