Course Code
chm201
Question
An ideal solution is one which obeys______
Answer
Raouult's law
Question
According to kinetic theory two gases at the same temperature will have the same_____
Answer
kinetic energy
Question
The relationship between volume and temperature of an ideal gas is discribed by ________ law
Answer
Charle's
Question
The temperature, pressure, density, viscosity and surface tension are examples of ________ property
Answer
intensive
Question
Ideal gas equation was developed by_____
Answer
Emile Crapeyron
Question
Two names that are connected with the development of the relationship between pressure and volume of a fixed mass of gas at constant temperature_____
Answer
Robert Boyle and Edme Mariotte
Question
A gas measures \(1.16 dm^{3}\) at a temperature of \(15^{o}C\) and 309 mmHg. To what celsius temperature must the gas be heated when its pressure rises to 523mmHg and for its volume to remain unchanged?
Answer
\(214.16^{O}C)\
Question
The collision between gas molecules are perfectly elastic. This means, change in momentum is ____
Answer
zero
Question
Forces of cohension between gas molecule is____ than the forces of cohension between liquid molecules
Answer
greater
Question
The collision between gas molecules are perfectly_____
Answer
elastic
Question
When gaseous molecules collide with each other and with the wall of the container, the pressure formed is _______vapour pressure
Answer
saturated
Question
Equilibrium may exist between solid and ______due to sublimation
Answer
vapour
Question
The law of diffusion relates rate of diffusion to ____
Answer
molar mass
Question
The equation that can be used to interprete the behaviour of real gases is _____.
Answer
Van der waals equation
Question
Equation of state is a thermodynamic model that relates two or more _____ functions.
Answer
state
Question
The equation \(P_{N2}\) = \(X_{N2}P_{TOTAL} relates the total pressure of a gas to ____.
Answer
mole fraction
Question
The gas law that shows relationship between pressure and volume is _______.
Answer
boyle's law
Question
Kinetic theory of gases can be written in terms of all EXCEPT _____.
Answer
density
Question
Kinetic theory of gases can be summarized in ____ steps
Answer
six
Question
The theory assumes that gas pressure is due to _____ impacts of gas molecules
Answer
collision
Question
An ideal solution is one which obeys______
Answer
Raouult's law
Question
According to kinetic theory two gases at the same temperature will have the same_____
Answer
kinetic energy
Question
The relationship between volume and temperature of an ideal gas is discribed by ________ law
Answer
Charle's
Question
The temperature, pressure, density, viscosity and surface tension are examples of ________ property
Answer
intensive
Question
Ideal gas equation was developed by_____
Answer
Emile Crapeyron
Question
Two names that are connected with the development of the relationship between pressure and volume of a fixed mass of gas at constant temperature_____
Answer
Robert Boyle and Edme Mariotte
Question
A gas measures \(1.16 dm^{3}\) at a temperature of \(15^{o}C\) and 309 mmHg. To what celsius temperature must the gas be heated when its pressure rises to 523mmHg and for its volume to remain unchanged?
Answer
\(214.16^{O}C)\
Question
The collision between gas molecules are perfectly elastic. This means, change in momentum is ____
Answer
zero
Question
Forces of cohension between gas molecule is____ than the forces of cohension between liquid molecules
Answer
greater
Question
The collision between gas molecules are perfectly_____
Answer
elastic
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