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प्रश्न
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to mass
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उत्तर
| Solids | They have mass |
| Liquid | They have mass |
| Gases | They have mass |
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संबंधित प्रश्न
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Name the phenomenon which cause the following change:
Conversion of ice into water.
The process by which a solid changes into a liquid is called
- freezing
- melting
- condensation
- evaporation
Give reason:
A drop of ink added to water in a glass turns whole water blue.
Give reason
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
When sugar is dissolved in water, there is no increase in the volume. Which characteristic of matter is illustrated by this observation?
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to space.
Give a reason why –
Liquids have a definite volume but no definite shape.
Give a reason why solids and liquids co-exist at their melting points.
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
