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ZnO(s) + CO(g) → Zn(s) + CO\(_2\)(g) In the reaction above, Zinc has been

Chemistry
JAMB 2004

ZnO(s) + CO(g) → Zn(s) + CO\(_2\)(g)
In the reaction above, Zinc has been

  • A. decomposed
  • B. displaced
  • C. oxidized
  • D. reduced
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Correct Answer: Option D
Explanation

A substance is reduced when it gains electrons or loses oxygen.i,e it undergoes reduction. while a substance is oxidized, when it loses electrons, gains oxygen, or has hydrogen removed. Therefore, Zn is reduced because it lost oxygen.

There is an explanation video available below.

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Explanation Video

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