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Kinetic Theory of Gases and Radiation
QuizĀ by Indira Menon
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On which factor does the average kinetic energy of gas molecules depend?
What is the average velocity of the molecules of an ideal gas?
The ration of the speed of sound in nitrogen gas to that in helium gas at 300 K is?
Cooking gas containers are kept in a lorry moving with uniform speed.Ā The temperature of the gas molecules inside will ___________.
At Boyle's temperature?
For Boyle's law to hold good, the gas should be ___________.
A gas behaves as an ideal gas at _____________.
The tperature of gas is held constant, while its volume is decreased.Ā The pressure exerted by the gasĀ on the wall of the container increases, because of its molecules ______________Ā Ā
A bulb contains one mole of hydrogen mixed with onemole of oxygen at temperature T. The ratio of rms values of velocity ofhydrogen molecules to that of oxygen molecules is?
Statement: The root mean square and most probablespeeds of the molecules in a gas is symmetrical.Reason: The Maxwell distribution for the speed to molecules in a gas issymmetrical.
The degree of freedom of a triatomic gas is?
In liquids the particles
In gases the particles are
Matter consists of tiny particles termed as
Gases have
If the temperature of the gas is increased, the kinetic energy would
In gases, the pressure is
Kinetic is a/an
The close packing of particles in solids results in
Which one of the following have the highest volume?
Kinetic energy is
Considering kinetic theory of particles, solids have
The three most commonstates of matter are
The movement of particlesin liquids and gases is observed as
The continuous motion ofthese tiny particles (atoms) is termed as
Gases have
Liquids are
Gases are
Gases are highlycompressible due to
Intermolecular forces can be defined as
The three states of matter depend on
The term fluids is used for
Atoms and molecules are
If we increase the pressure, the volume of the gas would
All matters are made up of
Which of the following have the strongest intermolecular forces of attraction ?
Gas ocupies
Pressure of gas is due to the
Solida are
Gases have
Why are liquids and gases termed as fluids? Because
In gases the particles
Solids have
The Brownian Motion was discovered by the scientist
In liquids that particles areĀ
If the cars tires are hot, the pressure of gas molecules in them would beĀ
Volume isĀ
The word kinetic means
The volume of gas isĀ
The melting point of ice isĀ
In solid the particles areĀ
Liquids have
The close packing of particles in liquids results in
As the volume is inversely proportional to pressure, we can conclude that
In solids the particles
Gas can exertĀ
The boiling point of water isĀ