Quiz  /  Phase Transformation Class 6 MCQ Questions With Answers

  • 1. 
    Change from liquid to gas is called....

  • expansion
  • evaporation
  • condensation
  • sublimation

  • 2. 
    What is deposition?

  • Phase change from gas to solid
  • phase change from liquid to solid
  • Phase change from solid to gas
  • Phase change from liquid to gas

  • 3. 
    Melting is ...

  • liquid to solid
  • solid to liquid
  • solid to gas
  • gas to liquid

  • 4. 
    What is sublimation?

  • phase change between solid and liquid
  • pahse change from gas to solid
  • phase change from solid to gas
  • phase change from solid to solid

  • 5. 
    Change from Liquid to Solid is call......

  • fusion
  • Freezing
  • sublimation
  • evaporation

  • 6. 
    All changes in the state of matter of a substance requires a change in

  • mass
  • temperature
  • permission
  • energy

  • 7. 
    What is it called when a solid turns directly into a gas?

  • Sublimation
  • Condensation
  • Liquid
  • deposition

  • 8. 
    Boiling is ...

  • liquid to gas
  • gas to solid
  • gas to liquid
  • solid to liquid

  • 9. 
    Change from gas to liquid...

  • condensation
  • evaporation
  • expansion
  • movement

  • 10. 
    During a phase change what happens to temperature?

  • it increases
  • it decreases
  • depends; if being heated it increases, if being cooled it decreases
  • stays constant

  • 11. 
    Change from Gas to Solid is called........

  • Sublimation
  • Deposition
  • Fusion
  • condensation

  • 12. 
    What is the phase change of a solid to a liquid?

  • freezing
  • melting
  • boiling
  • condensation
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