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Question
Chemistry
Zinc is used to protect iron from rusting is because
Q. Zinc is used to protect iron from rusting is because
1957
214
Electrochemistry
Report Error
A
E
red
∘
of
Z
n
2
+
is greater than that of
F
e
2
+
B
E
ox
∘
of
Z
n
is greater than that of
F
e
C
E
red
∘
of
Z
n
2
+
is nearly equal to that of
F
e
2
+
D
Z
n
is cheap.
Solution:
The oxidation potential of Zn is high as compared to oxidation potential of iron.