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प्रश्न
Give a reason for the We need to classify things.
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उत्तर
We need to classify things in order to distinguish them. In this way, things can be categorized and can be easily studied.
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संबंधित प्रश्न
Fill in the blank
A solid exerts pressure .....................
How do the solids, liquids, and gases differ in their following properties.
(a) Size
(b) Shape
(c) Density
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
Fill in the blank
Water boils at .............
Write true or false for the statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Name the phenomenon which cause the following change.
Conversion of ice into water.
Multiple choice question.
Gases
The molecules move only within the boundary of
Define matter
Fill in the blanks:
Water is a matter because it has ______ and occupies ______.
