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Type: Multiple-Choice
Category: Oxidation-Reduction Reactions
Level: Grade 12
Author: radiance
Last Modified: 6 years ago

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Oxidation-Reduction Reactions Question

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Grade 12 Oxidation-Reduction Reactions

The oxidation number of Cl in KClO3 is                .
  1. -1
  2. -5
  3. +1
  4. +5