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प्रश्न
Define Matter.
उत्तर
Anything that has mass and occupies space is called matter.
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संबंधित प्रश्न
Why do solids, liquids and gases differ in their physical states?
True or false.
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely.
Which of the following is a property of the liquids?
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
Select the correct alternative
The inter-molecular forces are strongest in
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
Define the Atom.
Fill in the blank
The molecules are at a greater distance in ........ compared to liquids.
The intermolecular force is _______ in the particles of solid.
Give a reason for the following:
A crystal of iodine on slow heating in a closed flask turns into vapours and fills the complete flask.
