Physical and Chemical Changes Multiple Choice Questions and Answers PDF Download

Physical and chemical changes Multiple Choice Questions and Answers (MCQs), physical and chemical changes quiz answers pdf, test prep 1 to study grade 7 science for online degree courses. Practice "solids liquids and gases" MCQs, physical and chemical changes quiz questions and answers for online degrees. Learn solids liquids and gases, polyvinyl chloride, making plastics test prep for online elementary school courses.

"Gases are compressible because of" Multiple Choice Questions (MCQs) on physical and chemical changes with choices collision of particles, space between particles, movement of particles, and attraction force between particles for online degrees. Free science study guide for online learning solids liquids and gases quiz questions for online teaching certification programs.

Physical and Chemical Changes MCQs Quiz 1 PDF 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