Physical and Chemical Changes Multiple Choice Questions and Answers 9 PDF Book Download

Physical and chemical changes MCQs, physical and chemical changes quiz answers 9 to learn elementary school science courses online. Polyethene multiple choice questions (MCQs), physical and chemical changes quiz questions and answers for online elementary education degree. Solids liquids and gases, burning fuels, methane, polyvinyl chloride test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Solids liquids and gases, burning fuels, methane, polyvinyl chloride, with choices carbon dioxide, water, water and carbon, and water and carbon dioxide for online elementary education degree. Free science study guide for online learning polyethene quiz questions to attempt multiple choice questions based test.

MCQ on Physical and Chemical Changes Worksheets 9 PDF Book Download

MCQ: In liquids force of attraction between particles is

  1. weaker than gases
  2. stronger than gases but weaker than solids
  3. stronger than solids but weaker than gases
  4. stronger than solids and gases

B

MCQ: Burning hydrocarbons produce

  1. water
  2. carbon dioxide
  3. water and carbon
  4. water and carbon dioxide

D

MCQ: When methane is combusted, it produces

  1. carbon dioxide and water
  2. carbon dioxide and hydrogen
  3. oxygen and hydrogen
  4. nitrogen and oxygen

A

MCQ: PVC sheets are also used to make

  1. umbrellas
  2. chimneys
  3. rain coats
  4. water proof bags

C

MCQ: Vibration of particles in solids at fixed position is due to

  1. kinetic energy
  2. potential energy
  3. force of attraction
  4. pressure on atoms

A