Liquefaction of Gases
Chemistry ⇒ States of Matter
Liquefaction of Gases starts at 9 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Liquefaction of Gases.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 9
Describe the role of pressure in the liquefaction of gases.
Describe the steps involved in the liquefaction of air.
Explain why carbon dioxide can be liquefied at room temperature by applying pressure, but nitrogen cannot.
Explain why cooling a gas helps in its liquefaction.
Explain why gases with weak intermolecular forces are harder to liquefy.
Explain why helium cannot be liquefied at atmospheric pressure by cooling alone.
Explain why the liquefaction of gases is important in the medical field.
Name one method other than the Linde process used for the liquefaction of gases.
Name the two main factors that affect the liquefaction of gases.
Name two industrial uses of liquefied gases.
What is meant by the liquefaction of gases?
