Advertisements
Advertisements
प्रश्न
Which of the following statement is incorrect?
विकल्प
the particles of matter are very, very small
the particles of matter attract one another
the particles of some of the matter are moving constantly
the particles of all the matter have spaces between them
Advertisements
उत्तर
The particles of some forms of matter move constantly
The statement that the particles of some forms of matter move constantly is incorrect because the particles of matter of all three states– solid, liquid and gas –are moving constantly. Although the particles of solids are fixed at their positions, they vibrate constantly.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
Water boils at ............
A solid is a state of matter that has
- no definite shape.
- large intermolecuiar space.
- high intermolecuiar force of attraction.
- no definite volume.
Why liquids do not have a definite shape ?
Fill in the blank
When a gas is cooled, its molecules ________ energy,
Define: interconversion of states of matter.
Define the Gas and give two examples.
On what basis are the three states classified of matter.
State in which of the three states of matter:
The space between the particles is minimum.
Fill in the blanks:
Matter is defined as anything that occupies _______ and has _______
Among the following ______ is not a mixture.
