Class 9 Courses

Class 9 Chemistry MCQs App Download - Avogadro Number and Mole Apps (iOS & Android)

Class 9 Chemistry MCQs - Complete Course

Avogadro Number and Mole MCQs App Download & e-Book - 122

MCQ: 122

If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are

  1. x
  2. 0.5x
  3. 2x
  4. 1.5x

Class 9 Chemistry App & e-Book Tests PDF Download

Avogadro Number and Mole Learning App: Free Download Android & iOS

The App: Avogadro Number and Mole MCQs App to learn Avogadro Number and Mole Notes, 9th Grade Chemistry MCQs App, and College Chemistry MCQs App. The "Avogadro Number and Mole MCQs" App to Free Download 9th Grade Chemistry Apps (iOS & Android) for online certificate programs. Download App Store & Play Store study Apps with all functionalities for online teaching certification programs.

Avogadro Number and Mole Apps (Android & iOS)

Avogadro Number and Mole App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

College Chemistry Apps (Android & iOS)

College Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App