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प्रश्न
Boiling takes place at all temperatures.
पर्याय
True
False
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उत्तर
False.
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संबंधित प्रश्न
At high altitudes, water boils above 100° C.
Fill in the blank
The molecular motion in liquid and gas is in ................. path.
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
What do you mean by the change of state of matter?
Explain the change of a solid into a liquid at a constant temperature.
Explain the change of a liquid into a gas at a constant temperature.
Fill in the blank
Water boils at .............
Name the phenomenon which cause the following change.
Conversion of ice into water.
State the property of the following substance.
Hydrogen sulphide gas has a strong rotten egg odour.
Define the term ‘Liquefaction of gases’.
