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प्रश्न
Select the correct alternative
The molecules ____________
विकल्प
in solid, liquid and gas, move freely anywhere.
in a solid, move freely within its boundary.
in a liquid, move within its boundary.
in a gas, move only within its boundary.
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उत्तर
in a liquid, move within its boundary.
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संबंधित प्रश्न
Name the terms for the force of attraction between the molecules of matter.
Classify the following into solid, liquid and gas:
Coal, kerosene, wood, oxygen, sugar, blood, water vapour, milk, wax.
Write whether the following statement are true or false.
There is no difference between evaporation and boiling.
Write whether the following statement are true or false.
All solids, on heating, first change to the liquid and then to the gaseous state always.
Give two examples for the following :
Substances which sublime.
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
Define Intermolecular force
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Multiple choice question.
Which one is a kind of matter:
