STANDARDChemistry-Oxidation States
STANDARD Chemistry Oxidation State of Elements MCQ Question
Type: MCQ-conceptual-Medium
Examples of few compounds are given in a particular oxidation state. Make the example which is not correct.
A
Phosphorus in +1 oxidation state - H₃PO₂
B
Chlorine in +7 oxidation state - HClO
C
Chromium in +6 oxidation state - CrO₂Cl₂
D
Carbon in 0 oxidation state - C₁₂H₂₂O₁₁
Correct Answer
Option B
Detailed Explanation
Chlorine in HClO is in +1 oxidation state. In HClO₄ chlorine is in +7 oxidation state.
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