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प्रश्न
Name the three states of matter.
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उत्तर
Three states of matter are:
- Solid
- Liquid
- Gases
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संबंधित प्रश्न
Write whether the following statement is true or false.
Solids have the largest inter-molecular space.
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
For the following statement, say whether it describe a solid, a liquid or a gas.
Particles are quite close together.
All kinds of matter
- occupy space and have definite mass
- have mass and definite shape
- can change their states
- have definite volume
Give reason:
A drop of ink added to water in a glass turns whole water blue.
Fill in the blank
Molecules in a ________ are packed very closely.
Write true or false for each statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
State two characteristics of matter demonstrated by diffusion.
Which one of the following statement is correct in respect of fluids?
Give a reason why:
Gases have no definite volume and no definite shape.
