Mixtures Multiple Choice Questions 3 PDF Download

Learn mixtures MCQs, grade 7 online science test 3, what is mixture multiple choice questions and answers. What is mixture revision test has science worksheets, helping answer key with choices as physical processes, experiment, physical method and physical means of multiple choice questions (MCQ) with what is mixture quiz as constituents of an element can be separated through for competitive exam prep, viva interview questions. Free science study guide to practice what is mixture quiz to attempt multiple choice questions based test.

MCQs on Mixtures Quiz PDF Download Worksheets 3

MCQ. Constituents of an element can be separated through

  1. experiment
  2. physical processes
  3. physical method
  4. physical means


MCQ. A process in which liquid changes into vapor or gas by boiling, is called

  1. distillation
  2. filtration
  3. evaporation
  4. fractional distillation


MCQ. A technique which is used to separate and identify the different constituents of mixture is called

  1. paper chromatography
  2. color chromatography
  3. dye chromatography
  4. chemical chromatography


MCQ. Air is a mixture of

  1. elements
  2. compounds
  3. gases
  4. molecules


MCQ. A separation technique which uses fractionating column to separate different liquid components in a mixture with different boiling points by heating the mixture is called

  1. fractional distillation
  2. filtration
  3. evaporation
  4. distillation