Why is a gas easier to compress than a liquid or a solid?A.The volume of a gas’s particles is small compared to the overall volume of the gas.B.Its volume increases more under pressure than an equal volume of liquid does.C.Its volume increases more under pressure than an equal volume of solid does.D.The space between gas particles is much less than the space between liquid or solid particles.
Question
Why is a gas easier to compress than a liquid or a solid?A.The volume of a gas’s particles is small compared to the overall volume of the gas.B.Its volume increases more under pressure than an equal volume of liquid does.C.Its volume increases more under pressure than an equal volume of solid does.D.The space between gas particles is much less than the space between liquid or solid particles.
Solution
The main reason why a gas is easier to compress than a liquid or a solid is due to the large amount of space between its particles. This is option D in your list.
Here's a step-by-step explanation:
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Gases, liquids, and solids all consist of particles. However, the arrangement and movement of these particles differ in each state of matter.
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In solids, particles are tightly packed together and vibrate in fixed positions. This makes solids rigid and difficult to compress.
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In liquids, particles are close together but can move around each other. This gives liquids a definite volume but an indefinite shape. They are slightly more compressible than solids, but not by much.
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In gases, particles are far apart and move freely in all directions. This means there is a lot of empty space in a gas that can be reduced by applying pressure, making gases highly compressible.
So, the statement "The space between gas particles is much more than the space between liquid or solid particles" is the most accurate reason why gases are easier to compress than liquids or solids.
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