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प्रश्न
Fill in the blank
When a gas is cooled, its molecules .............. energy.
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उत्तर
When a gas is cooled, its molecules loose energy.
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संबंधित प्रश्न
Evaporation of a liquid causes cooling.
Evaporation takes place over the entire mass of the liquid.
Evaporation takes place at ...............temperature.
Write true or false for the following statement
In a gas, the molecules can move anywhere in space.
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A solid exerts pressure .....................
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The gases are .......... dense.
How a liquid changes into its gaseous state? Explain?
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The temperature at which a liquid boils is called the ................. point of that liquid.
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Particles are quite close together.
For the following statement, say whether it describes a solid, a liquid, or a gas.
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