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IGCSE O Level Chemistry Practice Test 79

Relative Molecular Mass Quiz Questions with Answers PDF Download - 79

The Relative Molecular Mass Trivia Questions and Answers PDF (Relative Molecular Mass Quiz Answers PDF e-Book) download Ch. 3-79 to solve IGCSE O Level Chemistry Practice Tests. Learn Chemical Formulae and Equations MCQ Questions PDF, Relative Molecular Mass Multiple Choice Questions (MCQ Quiz) to study online school courses. The Relative Molecular Mass Trivia App Download: Free educational app for relative molecular mass, mixtures and compounds, chemical symbols, simple and fractional distillation, electrolyte and non electrolyte test prep to learn online certificate courses.

The Trivia MCQ: Relative molecular masses can be calculated by the; "Relative Molecular Mass" App (iOS & Android) with answers: Relative mass of a covalent compound; Relative atomic mass; Relative atomic masses of individual atoms; Adding relative compound masses; to learn online certificate courses. Study Chemical Formulae and Equations Questions and Answers, Google eBook to download free sample for GRE test.

Relative Molecular Mass Quiz with Answers PDF Download: MCQs 79

MCQ 391:

Relative molecular masses can be calculated by the

  1. relative atomic mass
  2. relative mass of a covalent compound
  3. relative atomic masses of individual atoms
  4. adding relative compound masses
MCQ 392:

A compound results from the chemical combination of

  1. two or more atoms only
  2. two or more non-metals only
  3. two or more metalloids
  4. two or more atoms and non-metals
MCQ 393:

Phosphorus can have a valency of

  1. 2 or 4
  2. 4 or 6
  3. 3 or 5
  4. 2 or 1
MCQ 394:

In Liebig condenser, the

  1. coldest part of the condenser is at the top
  2. water enters in the jacket from the top
  3. coldest part of the condenser is at the bottom
  4. water enters in the jacket from the middle tubules
MCQ 395:

In the electrolysis of concentrated HCl, Cl2 is given off at cathode due to

  1. high concentration hydroxide ions
  2. low concentration of chloride ions
  3. high concentration of Chloride ions
  4. none of above

IGCSE O Level Chemistry Exam Prep Tests

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Relative Molecular Mass App (Android & iOS)

Relative Molecular Mass App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

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College Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)