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प्रश्न
State three properties of molecules of a matter.
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उत्तर
- They are very small in size.
- They have spaces between them.
- They are in constant motion and they possess kinetic energy.
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संबंधित प्रश्न
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
A gas has neither a definite volume nor a definite shape. Describe the molecular model to explain it.
What do you mean by the change of state of matter?
Define interconversion of states of matter.
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Water boils at .............
Name the phenomenon which cause the following change.
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Name the phenomenon which cause the following change.
Conversion of ice into water.
Name the phenomenon which cause the following change.
Conversion of water into steam.
Give two examples for of the following
Substances which are rigid and not compressible.
What is meant by the inter-molecular forces of attraction ?
