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Type: Multiple-Choice
Category: Oxidation-Reduction Reactions
Level: Grade 12
Author: radiance
Last Modified: 4 years ago

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Oxidation-Reduction Reactions Question

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Grade 12 Oxidation-Reduction Reactions

Based on the unbalanced reaction below,

[math]CrO_4^[2-] (aq) rarr Cr(OH)_4^[-] (aq) [/math]

Chromium undergoes which of the following processes?
  1. an oxidation
  2. a redox reaction
  3. a reduction
  4. an electron transfer equation
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