Grade 7 English MCQs

Mixtures Multiple Choice Questions Test 3 Tests pdf Download

Practice science test 3 on mixtures MCQs, grade 7 what is mixture multiple choice questions and answers. What is mixture revision test has science worksheets, answer key with choices as compound, element, mixture and reaction of multiple choice questions (MCQ) with what is mixture quiz as by physical processes constituents can be separated in for competitive exam prep. Free science study guide to learn what is mixture quiz to attempt multiple choice questions based test.

MCQs on Mixtures Quiz pdf Download Worksheets 3

MCQ. By physical processes constituents can be separated in

  1. element
  2. compound
  3. mixture
  4. reaction

C

MCQ. A process in which a liquid changes in to vapor or gas by boiling throughout is called

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

C

MCQ. A technique which is used to separate and identify different constituents in mixtures is called

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

A

MCQ. Air is a mixture of

  1. element
  2. compounds
  3. gases
  4. solvent

C

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

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

A