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Method of Purification App's MCQs Download & e-Book - 52

MCQ:

Which statement is true about when the hot molten liquid cools?

  1. first crystals are the most pure
  2. impure substances may also form the crystals
  3. it turns into gas
  4. it turns into aqueous solution

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The App: Method of Purification MCQs App to study Method of Purification Textbook, O Level Chemistry MCQs App, and A level Chemistry MCQs App. The "Method of Purification" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Method of Purification App (Android & iOS)

Method of Purification App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

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A level Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)