Mixtures Multiple Choice Questions 11 PDF Download

Learn mixtures MCQs, grade 7 science test 11 for online courses learning and test prep, separating mixtures multiple choice questions and answers. Separating mixtures revision test includes science worksheets to learn for 7th grade science test prep.

Science multiple choice questions (MCQ) on fire extinguishers are filled with a gas called with options oxygen, carbon dioxide, helium and nitrogen, separating mixtures quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn separating mixtures quiz to attempt multiple choice questions based test.

MCQs on Mixtures Quiz PDF Download Worksheets 11

MCQ. Fire extinguishers are filled with a gas called

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


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

  1. alloy
  2. metalloid
  3. alkali
  4. compound


MCQ. Constituents may combine in any portion by mass in

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