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प्रश्न
State the property of the following substance.
The melting point of ice is 0°C.
विकल्प
Physical
Chemical
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उत्तर
Physical
संबंधित प्रश्न
Give reasons
Liquids have definite volume but no definite shape
Give reasons
A red ink drop added to small amount of water in a glass turns the water red in some time.
Write whether the following statements are true or false:
Only water can exist in three different states
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 |
Describe simple experiments to prove that liquids have a definite volume
Describe simple experiments to prove that gases have no definite volume or shape.
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
Particles in solids are free to move.
Intermolecular forces of attractions are maximum in ______.
What is the physical state of water at 100ºC?
