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प्रश्न
All kinds of matter
विकल्प
occupy space and have a definite mass
have mass and a definite shape
can change their states
have a definite volume
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उत्तर
occupy space and have a definite mass
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संबंधित प्रश्न
Evaporation takes place over the entire mass of the liquid.
Write true or false for the following statement
The liquids are less viscous than the gases.
Distinguish between the three states of matter—solid, liquid, and gas on the basis of their molecular models
Explain the change of a solid into a liquid at a constant temperature.
What are the two conditions for the interconversion of states of matter?
Fill in the blank
When a gas is cooled, its molecules .............. energy.
Write whether the following statement is true or false.
Only water can exist in three different states.
Write whether the following statement is true or false.
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely.
Write true or false for the statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
Name the phenomenon which cause the following change.
Conversion of ice into water.
