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Chemistry
Which is not a redox reaction?
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Q. Which is not a redox reaction?
Redox Reactions
A
$BaO _{2}+ H _{2} SO _{4} \to BaSO _{4}+ H _{2} O _{2}$
0%
B
$2 BaO + O _{2} \to 2 BaO _{2}$
100%
C
$4 KClO _{3} \to 4 KClO _{2}+2 O _{2}$
0%
D
$SO _{2}+2 H _{2} S \to 2 H _{2} O +3S$
0%
Solution:
Oxidation number of each element on both sides is same.