O Level Courses

IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 103

Reactants Quiz Questions with Answers PDF Download - 103

The Reactants Trivia Questions and Answers PDF (Reactants Quiz Answers PDF e-Book) download Ch. 3-103 to solve IGCSE O Level Chemistry Practice Tests. Learn Chemical Formulae and Equations MCQ Questions PDF, Reactants Multiple Choice Questions (MCQ Quiz) to learn online GCSE courses. The Reactants Trivia App Download: Free educational app for reactants, valency and chemical formula, chemical and ionic equations, ionic and covalent substances, chemical symbols test prep for colleges offering online degree programs.

The Trivia MCQ: A salt(s) and H2(g) is produced if the reactants are an; "Reactants" App (iOS & Android) with answers: Acid and metal; Acid and oxide; Acid and base; Acid and sodium hydrogen carbonate; for colleges offering online degree programs. Study Chemical Formulae and Equations Questions and Answers, Google eBook to download free sample for online degree programs.

Reactants Quiz with Answers PDF Download: MCQs 103

MCQ 511:

A salt(s) and H2(g) is produced if the reactants are an

  1. acid and oxide
  2. acid and metal
  3. acid and base
  4. acid and sodium hydrogen carbonate
MCQ 512:

The formula of Copper Hydroxide is

  1. Cu(OH)2
  2. CuHOH
  3. CuO2
  4. CuH2O
MCQ 513:

Na2SO4 stands for

  1. ammonium sulphate
  2. sodium sulphite
  3. sodium sulphate
  4. sodium monosulphate oxidate
MCQ 514:

In diamond, the arrangement of carbon is

  1. hexagonal
  2. tetrahedral
  3. octagonal
  4. cube shaped
MCQ 515:

Copper ion can be written as

  1. Co+1
  2. Co+2
  3. Cu+1
  4. Cu+2

IGCSE O Level Chemistry Exam Prep Tests

Reactants Learning App: Free Download (Android & iOS)

The App: Reactants Quiz App to learn Reactants Textbook, O Level Chemistry Quiz App, and A level Chemistry Quiz App. The "Reactants Quiz" 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!

Reactants App (Android & iOS)

Reactants App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)