Physical and Chemical Changes Multiple Choice Questions 9 PDF Download

Practice physical and chemical changes MCQs, grade 7 online science test 9, solids liquids and gases multiple choice questions and answers. Solids liquids and gases revision test has science worksheets, helping answer key with choices as stronger than gases but weaker than solids, weaker than gases, stronger than solids but weaker than gases and stronger than solids and gases of multiple choice questions (MCQ) with solids liquids and gases quiz as in liquids force of attraction between particles is for competitive exam prep, viva interview questions. Free science study guide to practice solids liquids and gases quiz to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes Quiz PDF Download Worksheets 9

MCQ. In liquids the 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. The 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