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O Level Chemistry MCQ - Complete Course

Paper Chromatography MCQ App Download & e-Book PDF - 330

Apps:

O Level Chemistry App (Play Store) O Level Chemistry App (App Store)
MCQ: 330

A purple stain is obtained if the Ninhydrin spray is used to locate

  1. peptones
  2. protean
  3. protein
  4. amino acids

O Level Chemistry App & e-Book Tests PDF Download

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Paper Chromatography Apps (Android & iOS)

Paper Chromatography App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

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College Chemistry App

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