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Standard XII
Chemistry
Oxidising Reagent and Reducing Reagent
Oxidation num...
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Oxidation number
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Similar questions
Q.
Oxidation number of
C
r
in
C
r
O
2
C
l
2
is
+
6
. Oxidation number (per atom) of oxygen is:
Q.
What is the oxidation number of oxygen in
K
2
O
?
(Oxidation number of potassium is +1)
Q.
Assertion :Oxidation number of chromium in
C
r
O
5
is
+
6
. Reason: Oxidation number of each oxygen atom is
−
1.5
.
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Oxidising Reagent and Reducing Reagent
Standard XII Chemistry
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