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Chemistry Practice

Calculation of Oxidation Number MCQs

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Calculation of Oxidation Number MCQs

Topic: Calculation of Oxidation Number

Showing 1–5 of 9 MCQs

Electrochemistry Calculation of Oxidation Number

1

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The oxidation number of nitrogen in NO₃⁻ is:

Electrochemistry Calculation of Oxidation Number

2

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The average oxidation state of carbon in glucose, C₆H₁₂O₆, is:

Electrochemistry Calculation of Oxidation Number

3

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The average oxidation state of sulfur in S₂O₃²⁻ is:

Electrochemistry Calculation of Oxidation Number

4

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The oxidation number of chlorine in HClO₃ is:

Electrochemistry Calculation of Oxidation Number

5

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The average oxidation state of carbon in C₂O₄²⁻ is:

12