The difference in the oxidation numbers of the two types of sulphur atoms in $\mathrm{Na}_2 \mathrm{~S}_4…
The difference in the oxidation numbers of the two types of sulphur atoms in $\mathrm{Na}_2 \mathrm{~S}_4 \mathrm{O}_6$ is
Solution
$
\mathrm{Na}_2 \mathrm{~S}_4 \mathrm{O}_6 \text { is a salt of } \mathrm{H}_2 \mathrm{~S}_4 \mathrm{O}_6 \text { which has the following structure }
$
$
\Rightarrow \text { Difference in oxidation number of two types of sulphur }=5
$
