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Byju's Answer
Standard IX
Chemistry
Calculating Oxidation Number
Is CO2– gt;...
Question
Is CO2-->CH2O.
Reduction or oxidation??
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Solution
Dear Student,
C
+
4
O
2
→
R
e
d
u
c
t
i
o
n
H
C
0
H
O
(
m
e
n
t
h
a
n
a
l
i
s
a
n
e
u
t
r
a
l
a
t
o
m
,
n
o
c
h
a
r
g
e
.
S
o
,
t
h
e
o
x
i
d
a
t
i
o
n
n
u
m
b
e
r
s
o
f
C
i
s
0
)
.
Regards,
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