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Type: Multiple-Choice
Category: Oxidation-Reduction Reactions
Level: Grade 11
Tags: Redox reaction
Author: radiance
Created: 10 years ago

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Oxidation-Reduction Reactions Question

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Grade 11 Oxidation-Reduction Reactions

What is the oxidation number of Nitrogen (N) in HNO3?
  1. +5
  2. +4
  3. +3
  4. +2