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The equation CH₄ + 2O₂ → CO₂ + 2H₂O shows methane undergoing:

The equation CH₄ + 2O₂ → CO₂ + 2H₂O shows methane undergoing:
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  • A Complete combustion
  • B Double displacement
  • C Decomposition process
  • D Neutralization process
Correct Answer: Option A
Explanation:
Methane reacts completely with oxygen to form carbon dioxide and water. Enough oxygen is present, so the combustion is complete.

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