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O Level Chemistry Study Material: Certification Test 301

Save Energy: O Level Chemistry Learning App & e-Book: MCQ 301

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MCQ: 301

Methane (CH4) is better fuel than Coal gas because

  1. it is endothermic
  2. it is exothermic
  3. it gives off more heat than coal gas
  4. it requires very little oxygen to burn

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Save Energy O Level Chemistry Notes App (iOS & Android)

Save Energy O Level Chemistry Notes App

O Level Chemistry Notes App (Android & iOS)

O Level Chemistry Notes App

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A level Chemistry Notes App

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