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Question
Chemistry
In the conversion of K2 Cr2 O7 to K2 CrO4, the oxidation number of chromium
Q. In the conversion of
K
2
C
r
2
O
7
t
o
K
2
C
r
O
4
, the oxidation number of chromium
2239
220
Redox Reactions
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A
Remains same
57%
B
Increases
12%
C
Decreases
23%
D
None
9%
Solution:
In
K
2
C
r
2
O
7
an
d
K
2
C
r
O
4
O
.
N
.
o
f
C
r
i
s
+
6