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प्रश्न
A solid is a state of matter that has
विकल्प
no definite shape
large intermolecular space.
high intermolecular force of attraction
no definite volume
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उत्तर
high intermolecular force of attraction,
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संबंधित प्रश्न
What are the characteristics of particles of matter?
Give two example of the following:
The substances which do not change their state on heating.
When sodium chloride is added to a definite volume of water and stirred well, a solution is formed, but there is no increase in the level of water. Why?
What do you observe when a gas jar which appears empty is inverted over a gas jar containing Bromine vapours? Name the phenomenon.
Define interconversion of states of matter.
If an object weighs 6 kg on earth. What will be its weight on moon ?
What happens when a solid is heated ?
Which one of the following statements is not true?
- the molecules in a solid vibrate about a fixed position
- the molecules in a liquid are arranged in a regular pattern
- the molecules in a gas exert negligibly small forces on each other, except during collisions
- the molecules of a gas occupy all the space available
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
State in which of the three states of matter:
The force of attraction between the particles is very weak.
