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प्रश्न
Fill in the blank
The gases are .......... dense.
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उत्तर
The gases are least dense.
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संबंधित प्रश्न
State three characteristics of molecules of matter.
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
Fill in the blank
......... can flow.
Fill in the blank
When a gas is cooled, its molecules .............. energy.
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are quite close together.
Multiple choice question.
Which of the following is a property of the liquids?
The molecules move only within the boundary of
Name the three states of matter and define them.
Explain the term ‘matter'
State what would you observe if
(a) sugar is added to pebbles take in a plastic beaker
(b) sand is added to glass balls in a beaker. What would you conclude from this imaginative demonstration?
