Chemistry, asked by Anonymous, 1 year ago

What are the three states of matter ??

Explain in brief

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Answers

Answered by Nikki57
4
Hi friend,

Matter is something which occupies space and has mass. Everything around us is made up of matter. 

Matter has 5 states-:

<>Solids
<>Liquids 
<>Gases
<>Plasma
<>Bose-Einstein Condensate(BEC)

Let's discuss deeply about them-:

<>SOLIDS- In solids the molecules are tightly packed. They have definite shape, and fixed volumes and they have high compressibility. Solids can maintain their shape when in contact with outside force. Solids can break under high force but it is difficult to change their shape as they are rigid. 

<>Liquids- here the molecules are tightly packed but not that much as solids are. Liquids have no fixed shape but they have fixed volume. They take up the shape of that container in which they are put. Liquids can flow and change their shape so we got to know that they are not rigid.We can call them fluids. And as we know that solids and gases can diffuse into solids. So CO2 and O2 can diffuse in liquids and is essential for aquatic animals and plants for breathing.  

<>Gases- molecules are very far from each other. In this state the particles move randomly and at a high speed due to the loose spaces between them. The particles also hot each other sometimes and also the walls of the container. The pressure exerted by gas of this forces is exerted by the gas particles per unit area on the walls of the container.

I dont know much about the other 2.

If more information needed do tell me.

Hope it helps................ 

maria9: g8 answer :)
Nikki57: :) thank u frnd
Ankit1234: nikki don't copy full from books
Ankit1234: i know it is copied
Nikki57: I rephrased something
Nikki57: :()
Ankit1234: fully copied from book.....not a word changed
Nikki57: ok editing but I learnt and wrote
Nikki57: ok
Nikki57: now wait i m editing
Answered by Ankit1234
0
Three common states of matter are :-

1. Solid

2. Liquid

3. Gas

Solid

⇒ The objects which have definite shape, volume, distinct boundaries and have negligible compressibility are classified into solid shape. 

⇒ Solids have tendency to maintain their shape when subjected to external force.

⇒ Solids may break under force, but hardly change their shape and hence are rigid. 

⇒ Examples :- Pen, wood, Iron etc.


Liquid

 The state of matter which doesn't has fixed shape, but has fixed volume are classified under liquid state

⇒ They take the shape of the container in which they are kept. Liquids flow and change shape and hence ain't rigid but can be termed as fluid.

⇒ Examples :- water, milk, oil, etc.


Gas

⇒ The state of matter which neither has fixed shape nor volume are classified under gaseous state.

⇒ They take the shape of the container in which they are kept, gases flow and change shape and hence ain't rigid.

⇒ Examples :- Air, Nitrogen, LPG, etc.

Anonymous: Thanks ....
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