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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 55

Molecules and Macromolecules Quiz Questions with Answers PDF Download - 55

The Molecules and Macromolecules Trivia Questions and Answers PDF (Molecules and Macromolecules Quiz Answers PDF e-Book) download Ch. 2-55 to solve IGCSE O Level Chemistry Practice Tests. Learn Chemical Bonding and Structure MCQ Questions PDF, Molecules and Macromolecules Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The Molecules and Macromolecules Trivia App Download: Free educational app for molecules and macromolecules, ions and ionic bonds, pure substances and mixtures, properties: bases and reactions, methods of purification: sublimation test prep for SAT test.

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Molecules & Macromolecules Quiz with Answers PDF Download: MCQs 55

MCQ 271:

Graphite is a good conductor of electricity due to

  1. strong electrostatic bonding
  2. free localized bonds
  3. free delocalized electrons
  4. tetrahedral arrangement of particles
MCQ 272:

Examples of refractory materials include

  1. MgO
  2. LiCl
  3. KF
  4. CaCl2
MCQ 273:

Liquids that mix together are called as

  1. mixtures
  2. miscible
  3. immiscible
  4. fraction
MCQ 274:

A base is a class of chemical substances which includes all

  1. metal oxides
  2. metal hydroxides
  3. non-metal oxides
  4. none of above
MCQ 275:

Iodine-salt mixture can be separated through

  1. simple distillation
  2. simple filtration
  3. sublimation
  4. fractional distillation

IGCSE O Level Chemistry Exam Prep Tests

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Molecules & Macromolecules App (Android & iOS)

Molecules & Macromolecules App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)