Q. What is the oxidation state of sulfur in H2SO4?
✅ Correct Answer: (C)
+6
Explanation: Let oxidation state of S be x: 2(+1) + x + 4(–2) = 0 → x = +6. Thus, sulfur in sulfuric acid has an oxidation state of +6.
Explanation by: Sikhar Chaudhary
Let oxidation state of S be x: 2(+1) + x + 4(–2) = 0 → x = +6. Thus, sulfur in sulfuric acid has an oxidation state of +6.