AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
What are the oxidation numbers of \(\mathrm{S}\) atoms in \(\mathrm{S}_4 \mathrm{O}_6^{2-}\) ?
- A \(6,-1,-1,6\)
- B \(5,0,0,5\)
- C \(2.5,2.5,2.5,2.5\)
- D \(7,-2,-2,7\)
Answer & Solution
Correct Answer
(B) \(5,0,0,5\)
Step-by-step Solution
Detailed explanation
When an atom is bonded to similar atoms, has zero oxidation state. \(\therefore\) Two middle sulphur atoms have zero oxidation state. For other two sulphur atoms. \(2 x+6 \times(-2)=-2\) \(2 x-12=-2\) \(\begin{aligned} 2 x & =-2+12 \\ 2 x & =+10 \\ x & =+5\end{aligned}\)…
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