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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 63

Pure Substances and Mixtures Quiz Questions with Answers PDF Download - 63

The Pure Substances and Mixtures Trivia Questions and Answers PDF (Pure Substances and Mixtures Quiz Answers PDF e-Book) download Ch. 9-63 to solve IGCSE O Level Chemistry Practice Tests. Learn Methods of purification MCQ Questions PDF, Pure Substances and Mixtures Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The Pure Substances and Mixtures Trivia App Download: Free educational app for pure substances and mixtures, collection of gases, simple and fractional distillation test prep for best SAT prep courses online.

The Trivia MCQ: Elevation of boiling points occur due to; "Pure Substances & Mixtures" App (iOS & Android) with answers: Reduced pressure; Presence of impurities; High pressure; Lower rate of evaporation; for best SAT prep courses online. Study Methods of purification Questions and Answers, Google eBook to download free sample for colleges that offer certificate programs.

Pure Substances & Mixtures Quiz with Answers PDF Download: MCQs 63

MCQ 311:

Elevation of boiling points occur due to

  1. presence of impurities
  2. reduced pressure
  3. high pressure
  4. lower rate of evaporation
MCQ 312:

Water-soluble gases do not include

  1. ammonia
  2. carbon dioxide
  3. hydrogen
  4. oxygen
MCQ 313:

Range of −5 oC to −25 oC is of

  1. depression of freezing point of ice
  2. latent heat of freezing
  3. melting salted ice
  4. melting pure ice
MCQ 314:

The distillate is a liquid that

  1. mixes together
  2. condenses after distillation
  3. does not sink due to very fine particles
  4. a substance that will not dissolve
MCQ 315:

When Sodium Hydroxide (NaOH) reacts with Copper Sulfate (CuSO4), spectator ions will be

  1. sodium and copper
  2. Copper and hydroxide
  3. sodium and sulfate
  4. sulfate and hydroxide

IGCSE O Level Chemistry Exam Prep Tests

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Pure Substances & Mixtures App (Android & iOS)

Pure Substances & Mixtures 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)