Pure Substances & Mixtures Quiz Questions and Answers 129 PDF Download

Practice pure substances & mixtures quiz, O level chemistry quiz 129 for online learning. Free chemistry MCQs questions and answers to practice pure substances & mixtures MCQs with answers. 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 pure substances & mixtures worksheet has multiple choice quiz question 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 problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study methods of purification multiple choice questions based quiz question and answers.

Quiz on Pure Substances & Mixtures Quiz PDF Download Worksheet 129

Pure Substances and Mixtures Quiz

MCQ. Fractional distillation is particularly useful if the 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. the solubility
  3. the rigidity
  4. the volatility

A

Redox Reactions Quiz

MCQ. In electrolysis of copper purification, at cathode

  1. pure copper gets deposited
  2. the 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