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Download IGCSE O Level Chemistry MCQ App Download | Chemical Formulae and Equations e-Book PDF

IGCSE O Level Chemistry Entrance Exam: Practice Test 30 (Chapter 3)

Chemical Formulae and Equations Multiple Choice Questions (MCQ) PDF Download - 30

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The Chemical Formulae and Equations Notes Questios and Answers PDF (Chemical Formulae and Equations Quiz Answers PDF e-Book) download Ch. 3-30 to study IGCSE O Level Chemistry Course. Solve Chemical Symbols MCQs, Chemical Formulae and Equations quiz answers PDF to learn online schools courses. The Chemical Formulae and Equations Notes App Download: Free IGCSE O Level Chemistry App to learn molar mass, chemical formulas, chemical and ionic equations career test for accelerated bachelors degree online.

The Quiz: Combining Copper(II) (Cu+2) with Oxygen (O2) results in; "Chemical Formulae and Equations" App APK Download [Free] with answers: cu2o, cuo, cuo2, and cu(oh)2 to learn online schools courses. Practice Chemical & Ionic Equations Quiz Questions, download Kobo eBook (Free Sample) to learn online schools courses.

Chemical Formulae & Equations Test Questions and Answers PDF Download: MCQ 30

MCQ: 146

Combining Copper(II) (Cu+2) with Oxygen (O2) results in

  1. CuO
  2. Cu2O
  3. CuO2
  4. Cu(OH)2
MCQ: 147

Molar mass of (NH4)2SO4 is

  1. 113.19 g/mol
  2. 124.21 g/mol
  3. 141.39 g/mol
  4. 132.139 g/mol
MCQ: 148

The chemical formula of rouge pigment is

  1. Fe2O3
  2. Fe3O4
  3. FeSO4
  4. FeNO3
MCQ: 149

To form Copper(II) Hydroxide, number of Hydroxyl ions to gain stability with one Copper ion will be

  1. 1
  2. 2
  3. 3
  4. 4
MCQ: 150

When Carbon ions (C±4) react with Carbon Dioxide gas (CO2), the product will be

  1. methane
  2. ethane
  3. propane
  4. carbon monoxide

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Chemical Formulae and Equations MCQs App (Android & iOS)

Chemical Formulae & Equations MCQs App

O Level Chemistry MCQs App (iOS & Android)

O Level Chemistry MCQs App

SAT Chemistry MCQ App (iOS & Android)

SAT Chemistry MCQ App

College Chemistry MCQ App (Android & iOS)

College Chemistry MCQ App