JEE Advanced · Chemistry · 21. p Block (G15-18)
The difference in the oxidation numbers of the two types of sulphur atoms in \(\mathrm{Na}_2 \mathrm{~S}_4 \mathrm{O}_6\) is
- A 3
- B 5
- C 7
- D 9
Answer & Solution
Correct Answer
(B) 5
Step-by-step Solution
Detailed explanation
\(\text{Na} _2\text S_4\text O _6\) is a salt of \(\text H _2\text S_4\text O _6\) which has the following structure

\(\Rightarrow\) Difference in oxidation number of two types of sulphur \(=5\)

\(\Rightarrow\) Difference in oxidation number of two types of sulphur \(=5\)
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