O Level Courses

O Level Chemistry App's Tests

O Level Chemistry e-Book's MCQs - Complete

Paper Chromatography App Quiz & e-Book Download - 330

MCQ:

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

Paper Chromatography Textbook App: Free Download iOS & Android

The App: Paper Chromatography Quiz App to study Paper Chromatography Textbook, O Level Chemistry Quiz App, and SAT Chemistry Quiz App. The "Paper Chromatography Quiz" 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!

Paper Chromatography App (Android & iOS)

Paper Chromatography App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)