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प्रश्न
Describe simple experiments to prove that gases have no definite volume or shape.
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उत्तर
Have no definite volume or shape
Experiment:
A gas takes up the volume of any enclosed space filling it up completely.
Conclusion: Gases take up any volume and hence all gases have no definite volume.
संबंधित प्रश्न
Give reasons
A gas fills up the space available to it.
Fill in the blanks:
______ and ______ can flow.
State the main physical properties of matter.
Explain the term ‘Interconversion of matter’. With reference to ice, water, and water vapour show diagrammatically the change of state of matter from solid to liquid to gaseous and back to the original state.
Complete the statement given below by selecting the correct word.
Solids and liquids have a definite ____ but gases do not.
State the property of the following substance.
The melting point of ice is 0°C.
Discuss briefly on three states of matter.
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
Choose the odd one:
______ particles are tightly packed into a definite shape.
