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प्रश्न
Fill in the blank
The physical state of a substance, which has a fixed volume but no fixed shape is _______
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उत्तर
The physical state of a substance, which has a fixed volume but no fixed shape is liquid.
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संबंधित प्रश्न
State the general properties of a solid.
Write your observation and conclusion for the following.
When a small stone is gently dipped into a glass filled with water.
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Water is a matter because it has mas and occupies....................
Fill in the blank
The molecules are at a greater distance in ______ compared to liquids.
Fill in the blank
When a gas is cooled, its molecules ________ energy,
Fill in the blank
Matter is anything that has ______ and occupies ______
Write whether the following statement are true or false.
Intermolecular force of attraction is greater in gases than in liquids.
In which of the following conditions, the distance between the molecules of hydrogen gas would increase?
- increasing pressure on hydrogen contained in a closed container
- some hydrogen gas leaking out of the container
- increasing the volume of the container of hydrogen gas
- adding more hydrogen gas to the container without increasing the volume of the container
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
In a glass containing some water, tamarind juice and sugar are added and stirred well. Is this a mixture? Can you tell why? Will this solution be sweet or sour or both sweet and sour?
