Welcome to the Quiz!
This quiz contains 11 questions from a mix of 1 subtopics.
What is the cause of gas pressure?
gas particles colliding with each other
gas particles spreading out evenly
gas particles moving slowly
gas particles colliding with surfaces like container walls
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What can increase gas pressure?
slower movement of gas particles
decreasing volume
decreasing temperature
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What happens to perfume particles in a room after the perfume has been sprayed?
they move to an area of high concentration
they spread out evenly through the room
they move to the corners of the room
they stay in the same place
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Why does decreasing the volume increase the pressure in a gas?
because more particles collide with the walls
because particles collide with the walls harder
because fewer particles collide with the walls
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How does increasing temperature cause an increase in gas pressure?
particles move slower
particles hit the walls harder
particles hit the walls less often
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What happens when the volume is decreased in a container of gas?
particles collide with the walls less often
pressure decreases
more particles collide with the walls
particles move faster
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How does increasing the temperature affect the pressure of a gas?
it increases the pressure
it does not affect the pressure
it decreases the pressure
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What happens to gas particles when the temperature is increased?
they move slower
they move faster
their movement remains the same
they stop moving
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What happens to the pressure of a gas when the volume is decreased?
the pressure remains the same
the pressure decreases
the pressure increases
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What is the process of particles spreading out from an area of high concentration to an area of low concentration until evenly distributed?
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Explain how an increase in temperature affects gas pressure.
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