Physical and Chemical Changes Multiple Choice Questions and Answers 1 PDF Book Download

Physical and chemical changes MCQs, physical and chemical changes quiz answers 1 to learn online elementary education courses. Practice solids liquids and gases multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for science class. Free e-learning tutorial on solids liquids and gases, polyvinyl chloride, making plastics test prep for class 7 science practice tests.

Study elementary school science multiple choice questions (MCQs): solids liquids and gases, polyvinyl chloride, making plastics, for online elementary education majors with options 3, 2, 4, and 5, solids liquids and gases quiz for online training questions and answers for school teachers and students for school exams. Free science study guide for online learning solids liquids and gases quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 1 PDF Book Download

MCQ: Gases are compressible because of

  1. space between particles
  2. collision of particles
  3. movement of particles
  4. attraction force between particles


MCQ: Number of gases joined together to make PVC is

  1. 2
  2. 3
  3. 4
  4. 5


MCQ: As compare to gases, liquids are

  1. incompressible
  2. compressible
  3. more compressible than liquids
  4. less compressible than liquids


MCQ: Bakelite is a good

  1. conductor
  2. insulator
  3. metal
  4. solid


MCQ: When gases are heated, they

  1. expand more than solids but less than liquids
  2. expand more than liquids but less than solids
  3. do not expand
  4. both b and c