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प्रश्न
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions
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उत्तर
Particles are far apart and move in all directions Gas
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संबंधित प्रश्न
Define: Gas.
Fill in the blank
_______ can flow.
Fill in the blank
Liquids have no definite ______
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.
Select the correct alternative
The diameter of a molecule is approximately
What is volume?
Give reason :
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass does not rise.
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Give two examples.
Liquid element
Write a scientific reason.
Hydrogen is combustible, oxygen helps combustion, but water helps to extinguish fire.
