Grade 7 English MCQs

Physical and Chemical Changes Multiple Choice Questions Test 9 Tests pdf Download

Practice science test 9 on physical and chemical changes MCQs, grade 7 solids liquids and gases multiple choice questions and answers. Solids liquids and gases revision test has science worksheets, 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 the forces of attraction between particles in liquids are for competitive exam prep. Free science study guide to learn solids liquids and gases quiz to attempt multiple choice questions based test.

MCQs on Physical and Chemical Changes Quiz pdf Download Worksheets 9

MCQ. Forces of attraction between particles in liquids are

  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 produces

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

D

MCQ. When methane is combusted, products formed are

  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. house roofs
  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. forces of attraction
  3. pressure on atoms
  4. charge on particles

A