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WorksheetsKMT_quiz1
Total questions: 10
Worksheet time: 5mins
Each of these flasks is the same size and at the same temperature. Which one contains the fewest molecules? atm = unit of pressure.
Josie can still pump air in the party balloon even though it is already inflated. What explains this phenomenon?
Balloons look better if its size is bigger
Balloons are made up of plastic
The air inside the balloon is hot
Air molecules can be compressed
Which if the following phenomena best illustrates Charles’ Law?
Carbon dioxide being dissolved in water
Expansion of the balloon as it is being submerged in hot water
Breathing apparatus being used by a patient
Leavening agent causing the fluffiness of cake products
Which is most likely to happen when a closed vessel filled with gas is shaken for two minutes?
The temperature inside the vessel increases
The pressure inside the vessel increases
Both temperature and pressure inside the vessel increase
Both the temperature and pressure inside the vessel decrease
What do you expect to happen to the volume of a gas if its pressure is doubled and its temperature is reduced to half?
Volume is increased
Volume is doubled
Remains unchanged
Volume decreased
What is most likely to happen when an aerosol can is heated?
The can will be deformed
The can will stay the same
The can will eventually explode
The can will tarnish
Which of the following samples is highly compressible at high pressure and expandable at high temperature?
Oxygen gas
Aluminum sheet
Water
Ice
Records show that the incident of tire explosion is high during summer. Which of the following gives the best explanation for this observation?
There are more travelers during summer vacation
High temperature during the summer season causes the air inside the tire to expand
Vehicles’ tires are not well maintained
There is too much air inside the tires
Determine what will happen to the temperature of a confined gas as the pressure decreases.
The temperature stays the same
Temperature increases
Temperature decreases
There is no enough data
How do we convert degrees Celsius to Kelvin temperature?
Add 32
Add 273
Subtract 273
Subtract 32
