Why Kaysons ?

Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

Live Doubt Clearing Session

Ask your doubts live everyday Join our live doubt clearing session conducted by our experts.

National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

SPEAK TO COUNSELLOR ? CLICK HERE

Gases and Liquids

  • 1
  • 2
  • 3
  • 4

Q.

It is eaiser to liquefy oxygen than hydrogen because

Q.

To an evacuated vessel with movable piston under external pressure of 1 atm, 0.1 mole of He and 1.0 mole of an unknown compound (vapour pressure 0.68 atm at0℃) are introduced.  Considering the ideal gas behaviour, the total volume (in litre) of the gases at 0℃ is close to

Q.

Equal weights of methane and oxygen are mixed in an empty container at 25℃. The fraction of the total pressure exerted by oxygen is

Q.

In van der Waals equation of state for a non-ideal gas, the term that accounts for intermolecular forces is

Q. Gases and Liquids?

Gases and Liquids