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Methods of purification MCQ Questions and Answers PDF Download eBook

Practice Methods of purification Multiple Choice Questions and Answers PDF, methods of purification MCQs with answers PDF worksheets, O level chemistry test 4 for online college programs. Learn pure substances and mixtures MCQs, "Methods of purification" quiz questions and answers for admission and merit scholarships test. Learn pure substances and mixtures, method of purification, crystallization of microchips career test for best SAT prep courses online.

"What is true about pure substances?" Multiple Choice Questions (MCQ) on methods of purification with choices they have fixed and exact melting points, they have fixed and exact boiling point, they form only one post on chromatogram, and all of above for GRE subject test tutoring. Practice pure substances and mixtures quiz questions for jobs' assessment test and online courses for SAT practice test.

MCQs on Methods of purification Quiz PDF Download eBook

MCQ: What is true about pure substances?

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

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: Dissolving, filtering and evaporating are the methods of

  1. ice melting
  2. purification
  3. diffusion
  4. change of state

B

MCQ: Crystallization of microchips does not involve

  1. a solute
  2. a crystal
  3. a solvent
  4. a soluble

C

MCQ: Fresh seawater is referred to as impure water because it contains

  1. oxygen
  2. aquatic animals
  3. aquatic plants
  4. dissolved salts

D