Question

Best defination for states of matter of solid, liquid and gas

Answer 1

Answer:

Solid- This is a state of matter which has definite shape,mass and volume. Compressibility is negligible. Density of molecules is high.

Liquid- A state of matter which has definite mass and volume but no definite shape. Compressibility is very small. Density of molecules is less than solid state.

Gas- A state of matter, which has difinite mass, but no definite shape and no definite volume. Highly compressible. Very low density.

Answer 2

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Best defination for states of matter of solid, liquid and gas.

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There are three states of matter.

i) Solid,

ii) Liquid, and

iii) Gas

$\mathtt{\bf{\large{\underline {\red{♡Solid:-}}}}}$

➤ Solid has a fixed volume and mass.

➤ It has rigidity.

➤ It can't be compressed. (Exception - sponge)

➤ It doesn't have a property of fluidity.

➤ The particles present in a solid are highly packed.

➤ For example :- Table, glass, book.

$\mathtt{\bf{\large{\underline {\red{♡Liquid:-}}}}}$

➤ Liquid has a fixed volume and mass.

➤ It doesn't have a property of rigidity.

➤ Liquid cannot be compressed much.

➤ It has a property of fluidity.

➤ Its particles are loosely packed.

➤ For example :- Milk, oil, water.

$\mathtt{\bf{\large{\underline {\red{♡Gas:-}}}}}$

➤ Gas doesn't have a fixed volume.

➤ It doesn't have a property of rigidity

➤ It can be easily compressed.

➤ It has a property of fluidity.

➤ Its particles are continuously moving.

➤ For example :- air, vapour, steam.