Chapter-3 - 11th - Gases Preparation Multiple Questions and Answers.




36.What will be the pressure of 1 mole of an ideal gas maintained at 300 K and 250cm3 volume?
A. 98.5 atm
B. 96.7 atm
C. 95.8 atm
D. 97.1 atm

37.The processes of effusion and diffusion are best to understand by
A. Daltons law
B. Avogadro’s law
C. Grahams law
D. Charles law

38.Who made volume and pressure correction to explain the deviation of gases from ideal behaviour?
A. Clausius
B. Boltzmann
C. Charles
D. Vander Waal

39.The non-ideal behaviour results chiefly from
A. Intermolecular attraction and infinite volume
B. Elastic collisions and finite volume
C. Intermolecular attractions and finite volume
D. Intermolecular attraction only

40.The gases become non-ideal at
A. High temperature and high pressure
B. Low temperature and low pressure
C. High temperature and low pressure
D. Low temperature and high pressure

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