O Level Chemistry MCQs (O Level) From Textbook

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O Level Chemistry MCQs – Certification Test 156

Save Energy: O Level Chemistry Quiz (Question 156) – Learning App & e-Book Download

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MCQ: 156

Liquefied Petroleum Gas (LPG) is obtained by cooling which of the following?

  1. methane
  2. natural gas
  3. carbon dioxide
  4. nitrous oxide

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