Pure Substances Mixtures Quiz Questions 129 Tests pdf Download

Practice O level chemistry MCQ test 129 to learn pure substances mixtures quiz online. Download chemistry quiz questions and answers to learn methods of purification. Practice MCQs to test knowledge on pure substances and mixtures, chemical and ionic equations, redox reactions, molecules and compounds, electrolyte and non electrolyte worksheets.

Free O level chemistry worksheets has multiple choice quiz questions as fractional distillation is particularly useful if objective is to, answer key with choices as form crystals, examine sublimates, examine a immiscible solution of two liquids and separate a miscible solution of two liquids to practice theory test for college, university academic degree exams and interview preparartion. For e-learning, study online methods of purification multiple choice questions based quiz questions and answers.

Quiz on Pure Substances Mixtures: Worksheets 129 Quiz pdf Download

Pure Substances and Mixtures Quiz

MCQ. Fractional distillation is particularly useful if objective is to

  1. form crystals
  2. examine sublimates
  3. examine a immiscible solution of two liquids
  4. separate a miscible solution of two liquids

D

Chemical and Ionic Equations Quiz

MCQ. State symbol indicate the

  1. state form
  2. solubility
  3. rigidity
  4. volatility

A

Redox Reactions Quiz

MCQ. In electrolysis of copper purification, at cathode

  1. pure copper gets deposited
  2. object to be electroplated is kept
  3. impure copper gets deposited
  4. CuSO4 gets deposited

A

Molecules and Compounds Quiz

MCQ. Elements un-common to both living things and non-living things include

  1. Oxygen
  2. Carbon
  3. Silicon
  4. Nitrogen

C

Electrolyte and Non Electrolyte Quiz

MCQ. Difficulty of discharge is highest in

  1. hydroxide ions
  2. bromide ion
  3. nitrate ion
  4. chloride ions

C

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