Pure Substances and Mixtures MCQs & Quiz Online PDF Book Download

Pure substances and mixtures MCQs, pure substances and mixtures quiz answers to learn chemistry courses online. Methods of purification multiple choice questions (MCQs), pure substances and mixtures quiz questions and answers for online college degrees. Crystallization of microchips, college chemistry, dissolving, filtering and evaporating, pure substances and mixtures test prep for chemistry certifications.

Learn methods of purification test MCQs: mixtures have, with choices a range of boiling points, a range of melting points, a lack of exact concentrations, and all of these for online college degrees. Practice assessment test for scholarships, online learning pure substances and mixtures quiz questions for competitive assessment in chemistry major.

MCQ on Pure Substances and MixturesQuiz Book Download

MCQ: Mixtures have

  1. a range of boiling points
  2. a range of melting points
  3. a lack of exact concentrations
  4. all of these

D

MCQ: Pure substances

  1. have fixed and exact boiling point
  2. have fixed and exact melting points
  3. form only one post on chromatogram
  4. all of these

D

MCQ: Oil and water is an example of

  1. miscible
  2. impure substances may also form the crystals
  3. filtrate
  4. suspension

B

MCQ: Fresh sea water is referred to as impure because

  1. it contains only oxygen
  2. it contains aquatic animals
  3. it contains aquatic plants
  4. it contains dissolved salts

D

MCQ: Liquids that mix together are called as

  1. mixtures
  2. miscible
  3. immiscible
  4. fraction

B