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Petroleum App's MCQs & e-Book PDF Download - 742

MCQ 742:

Number of carbon atoms per molecule in fuel oil is

  1. 14 to 20
  2. 20 to 50
  3. 50 to 70
  4. 70 to 90

Class 10 Chemistry App & e-Book Tests PDF Download

Petroleum Textbook App: Free Download (Android & iOS)

The App: Petroleum MCQs App to study Petroleum Textbook, 10th Grade Chemistry MCQs App, and 9th Grade Chemistry MCQs App. The "Petroleum" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Petroleum App (Android & iOS)

Petroleum App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)