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Chemistry
The oxidation number of sulphur in H2S2O8, H2S2O4, H2S2O6, are respectively
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Q. The oxidation number of sulphur in $H_2S_2O_8$, $H_2S_2O_4$, $H_2S_2O_6$, are respectively
UP CPMT
UP CPMT 2010
Redox Reactions
A
$+3$, $+4$, $+5$
7%
B
$+5$, $+4$, $+3$
8%
C
$+6$, $+3$, $+5$
80%
D
$+3$, $+5$, $+4$
4%
Solution:
$H_{2}S_{2}O_{8}$ :
$H_{2}S_{2}O_{4}$:
$H_{2}S_{2}O_{6}$ :