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Class 10 Chemistry e-Book's MCQs - Complete

Petroleum App MCQs Download & e-Book - 92

MCQ:

The boiling point of lubricating oil is

  1. 270 °C to 340 °C
  2. 350 °C to 500 °C
  3. 500 °C to 600 °C
  4. more than 500 °C

Class 10 Chemistry App & e-Book Tests PDF Download

Petroleum Textbook App: Free Download iOS & Android

The App: Petroleum MCQs App to study Petroleum Textbook, 10th Grade Chemistry MCQs App, and O Level Chemistry MCQs App. The "Petroleum MCQs" 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!

Petroleum App (Android & iOS)

Petroleum App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)