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Byju's Answer
Standard VII
Chemistry
Chemical Change
Find the n-fa...
Question
Find the n-factor in the following chemical changes.
F
e
S
O
4
→
F
e
2
O
3
A
2
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B
1
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C
3
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D
none of these
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Solution
The correct option is
B
1
Here oxidation state of Fe is changing from +2 to +3,
So,
n-factor
=
1
×
(
+
2
)
−
1
×
(
+
3
)
=
1
Suggest Corrections
1
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