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प्रश्न
State the main physical properties of matter.
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उत्तर
Physical Properties of Matter are:
Colour: All matter a be distinguished by their varied- colours.
Odour: Matter shows a variation in odour or smell.
Solubility: Matter may vary in solubility in water or other solvents.
Melting & Boiling Points: Substances variation in their melting and boiling points.
संबंधित प्रश्न
Give one difference between atoms and molecules.
Fill the following chart showing twelve solids, twelve liquids, four gases and eight materials.
To identify materials of common use
Procedure – Just move around in your house – in the drawing room, sitting room, bedroom, kitchen, bathroom etc. Identify the things and All in the blanks in the table given below
| No. | Place | Name of the thing | Material used for making the thing |
| 1 | Study room | ||
| 2 | Drawing room | ||
| 3 | Kitchen | ||
| 4 | bathroom | ||
| 5 | Any other place |
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
State the property of the following substance.
The melting point of ice is 0°C.
Write the states of water.
Which of the following are the states of matter?
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
What is the physical state of water at 0°C.
The force of attraction between liquid particles is more than solid particles.
