NEET2025Chemistry-Redox Reactions
NEET 2025 Chemistry Oxidation States MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Consider the following compounds: KO₂, H₂O₂ and H₂SO₄. The oxidation states of the underlined elements in them are, respectively,
A
+1, –1, and +6
B
+2, –2, and +6
C
+1, –2, and +4
D
+4, –4, and +6
Correct Answer
Option A
Detailed Explanation
In KO₂, the oxidation state of O i. In H₂O₂, the oxidation state of O i. In H₂SO₄, the oxidation state of S is +6.
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