
7th Weekly Assessment in Science 10
QuizĀ by April Francisco
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It explains the properties of gases and describes the behavior of gases.
_________are composed of molecules
The average kinetic of the molecules is directly related to the temperature of?
It is useful in illustrating the relationship among the pressure, volume, temperature, and number of moles of a gas.
It has a very weak intermolecular force of attraction, hence they move as far as possible from each other.
The distances from one molecule to another molecule are far greater than the moleculesā dimensions.
Collision among molecules are perfectly elastic.
Movement of gas molecules is affected by volume.
There is a neither attractive nor repulsive force between or among gas molecules.
Gas molecules are not constant in random motion and they frequently collide with one another and with the walls of the container.
The universal gas constant is 0.0921 L.atm/mol.K
The frequency of collision is affected by?
TheĀ faster the movement of the molecules, the more frequent the collision, causing an increase in?
Ā
The pressure exerted by gas molecules is due to ______Ā among gas molecules and with the walls of the container.
The average kinetic of the molecules is directly related to the temperature of?
What is the volume of a container that can hold 0.45 mole of gas at 24.0°C and 1.23 atm?
A sample of liquid acetone is placed in a 0.023 L flask and vaporized by the heating to 90°C at 1.00 atm. The vapor weighs 5.88g. Calculate the number of moles of the acetone.
Calculate the pressure exerted by a 0.20 mole sulfur hexafluoride in a steel vessel having a capacity of 1.20 L at 70.0°C.
Fermentation of glucose produce gas in the form of carbon dioxide, how many moles of carbon dioxide is produced if 0.70 L of carbon dioxide at 20.0°Cand 1.00 atm was collected during the process?
What is the volume of a container that can hold 0.65 mole of gas at 29.0°C and 1.23 atm?