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Natural water collected from rivers and ponds contain oxygen, carbon (IV) oxide and

Natural water collected from rivers and ponds contain oxygen, carbon (IV) oxide and
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Nitrogen
  • B Hydrogen
  • C Chlorine
  • D Sulphur
  • E Oxide
Correct Answer: Option A
Explanation:

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