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प्रश्न
Fill in the blank:
The temperature at which a liquid starts changing into its vapour state is ______.
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उत्तर
The temperature at which a liquid starts changing into its vapour state is boiling point.
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संबंधित प्रश्न
What happens to water if it is heated and Explain the phenomenon of change of state of water.
What are the two conditions for the interconversion of states of matter ?
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Give two examples of the following:
Substances which are rigid and not compressible.
Which one of the following statement is correct in respect of fluids?
Give reasons for the following:
A bottle of perfume on opening evolves an odour which can be sensed over a long distance.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to density.
Fill in the blank:
The three states of matter are classified on the basis of differences of certain _________.
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
Give the reason for the following
Particles of matter move more rapidly on the application of heat.
