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प्रश्न
Give two example of the following:
The substances which do not change their state on heating.
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उत्तर
Gases do not change their state on heating.
Example: O2.
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संबंधित प्रश्न
Give reasons:
Liquids can flow
Name the three states of matter and define them.
Write whether the following statement is true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Name the phenomenon which cause the following change:
Formation of water vapour from water.
Define: interconversion of states of matter.
Define the Solid and give two examples.
Give a reason why –
Solids have a definite volume & a definite shape.
Give a reason why:
Gases have no definite volume and no definite shape.
With reference to the liquid state of matter – answer the following
How does the stored energy, have an effect on inter-particles space.
Which one of the following element name is not derived from planet?
