(a)
Interpretation:
The reason for the crumble and explosion doesn't occur, when water is heated to boiling with the removed lid should be explained and explanation must include the effect on gas molecules inside the can
Concept Introduction:
Ideal gas equation and kinetic gas theory explain the behaviour of ideal gases. The ideal gas equation is; PV = nRT
Kinetic gas theory states that ideal gas is composed of small particles with no molecular force. The particles of gas colloid with each other and gas exert the force on the walls of the container known as gas pressure. When gas particles condense they come close to each other and changes to liquid.
(b)
Interpretation:
The reason for the crumple of can occurs, when the heat is turned off and the can is sealed should be determined by using kinetic molecular theory.
Concept Introduction:
Ideal gas equation and kinetic gas theory explain the behaviour of ideal gases. The ideal gas equation is; PV = nRT
Kinetic gas theory states that ideal gas is composed of small particles with no molecular force. The particles of gas colloid with each other and gas exert the force on the walls of the container known as gas pressure. When gas particles condense they come close to each other and changes to liquid.
(c)
Interpretation:
The number of moles of water vapor is (are) in the can right when the can is sealed should be calculated.
Concept Introduction:
Ideal gas equation and kinetic gas theory explain the behaviour of ideal gases. The ideal gas equation is; PV = nRT
Kinetic gas theory states that ideal gas is composed of small particles with no molecular force. The particles of gas colloid with each other and gas exert the force on the walls of the container known as gas pressure. When gas particles condense they come close to each other and changes to liquid.
The ideal gas equation is used to calculate the moles of gas vapour with the help of given pressure, temperature and volume.
(d)
Interpretation:
The mass of water condensed from the time the can was sealed to completing its crushing process should be calculated.
Concept Introduction:
Ideal gas equation and kinetic gas theory explain the behaviour of ideal gases. The ideal gas equation is; PV = nRT
Kinetic gas theory states that ideal gas is composed of small particles with no molecular force. The particles of gas colloid with each other and gas exert the force on the walls of the container known as gas pressure. When gas particles condense they come close to each other and changes to liquid.
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Introductory Chemistry: A Foundation
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