Mixtures Multiple Choice Questions 5 PDF Download

Learn mixtures MCQs, grade 7 science test 5 for online learning courses and test prep, separating mixtures multiple choice questions and answers. Separating mixtures revision test includes science worksheets to learn for grade 7 science help with interactive tests.

Science multiple choice questions (MCQ): separation technique which is used to obtain liquid from a solution by heating, is called with choices filtration, fractional distillation, evaporation and distillation, separating mixtures quiz to improve study skills for exams by online learning on distance education ePortal. Free science study guide to learn separating mixtures quiz to attempt multiple choice questions based test.

MCQs on Mixtures Quiz PDF Download Worksheets 5

MCQ: A separation technique which is used to obtain liquid from a solution by heating, is called

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

D

MCQ: Alloys are impure and they make elements more

  1. strong
  2. hard
  3. soft
  4. both a and b

C

MCQ: When different gases are mixed together to form air, there is

  1. chemical reaction
  2. no chemical reaction
  3. no physical reaction
  4. both chemical and physical reaction

B

MCQ: Mixtures are not

  1. pure
  2. single element
  3. chemical combination
  4. both a and b

D

MCQ: Oxygen rich air is used for

  1. scuba diving
  2. patients with breathing problems
  3. cancer treatment
  4. both a and b

D