Mixtures Multiple Choice Quiz Questions 1 pdf Download

Practice science quiz 1 on mixtures MCQs, grade 7 what is mixture multiple choice questions. Free learning guide has science worksheet with answering options compound, element, mixture and solute of multiple choice questions (MCQ) with what is mixture quiz as salt and water are for exam prep. Study to learn what is mixture quiz to attempt multiple choice questions based test.

MCQs on Mixtures - Quiz 1

MCQ. Salt and water are

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


MCQ. Alloys includes

  1. steel
  2. brass
  3. bronze
  4. all of them


MCQ. Point at which solid substance changes into liquid state it is called

  1. melting point
  2. boiling point
  3. power point
  4. complex point


MCQ. Techniques which help to separate mixtures involves

  1. filtration
  2. distillation
  3. chromatography
  4. all of them


MCQ. 78% is total percentage of gas in clean air which is

  1. oxygen
  2. nitrogen dioxide
  3. nitrogen
  4. carbon dioxide