Mixtures Multiple Choice Questions Test 11 Tests pdf Download

Practice science test 11 on mixtures MCQs, grade 7 separating mixtures multiple choice questions and answers. Separating mixtures revision test has science worksheets, answer key with choices as oxygen, carbon dioxide, helium and nitrogen of multiple choice questions (MCQ) with separating mixtures quiz as fire extinguishers are filled with a gas called for competitive exam prep. Free science study guide to learn separating mixtures quiz to attempt multiple choice questions based test.

MCQs on Mixtures: Worksheets 11 Quiz pdf Download

MCQ. Fire extinguishers are filled with a gas called

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

A

MCQ. Mixing metals with other metals or non-metals makes

  1. alloys
  2. metalloids
  3. alkalis
  4. compounds

A

MCQ. Constituents may combine in any portion by mass in a

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

C