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प्रश्न
Ice melts at 100°C.
विकल्प
True
False
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उत्तर
False.
The ice melts at 0° by absorption of heat.
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संबंधित प्रश्न
How do the solids, liquids, and gases differ in their following properties.
(a) Size
(b) Shape
(c) Density
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
Why liquids do not have definite shape?
Give a reason for the Gases can be compressed easily.
Give reason :
Why do liquids and gases flow but solids do not?
Name the phenomenon which cause the following change.
Formation of water vapour from water.
Differentiate between living and non-living matter.
Fill in the blanks:
Water is a matter because it has ______ and occupies ______.
State the property of the following substance.
Sulphur is a yellow amorphous powder insoluble in water.
Gas like the state of Matter that exists at extremely cold temperatures used in the field of cryogenics.
