Advertisements
Advertisements
प्रश्न
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
Advertisements
उत्तर
| S.No. | Solid | Liquid | Gas |
| 1. | Definite shape and volume | No definite shape, it attains the shape of the vessel | it has neither a definite shape nor a definite volume. |
| 2. | Incompressible | Compressible to a small extent | Highly compressible. |
| 3. | Little space between the particles | Greater space between the particles | Greater space between the particles. |
| 4. | Particles cannot move freely | Particles move freely | Particles are in a continuous, random motion. |
| 5. |
Particles in a Solid
Eg. Stone |
Particles in a Liquid
Eg. Water |
Particles in a Gas
Eg. Air |
APPEARS IN
संबंधित प्रश्न
Give two reasons for saying that wood is a solid.
Name the smallest particle from which matter is made up.
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles are quite close together
Complete the statement given below by selecting the correct word.
Solids and liquids have a definite ____ but gases do not.
State the property of the following substance.
Manganese dioxide, a catalyst which alters the rate of a chemical reaction is black in colour.
State the property of the following substance.
The melting point of ice is 0°C.
See the given pictures and write down the state of each object. (Solid, Liquid, Gas)
![]() |
![]() |
![]() |
![]() |
![]() |
| _____ | ______ | ______ | ______ | ______ |
![]() |
![]() |
![]() |
![]() |
![]() |
| ______ | _______ | ______ | ______ | ______ |
Discuss briefly on three states of matter.
Strainer is a kind of sieve which is used to separate a liquid from solid.
A strong current of trivalent gaseous boron passed through a silicon crystal decreases the density of the crystal due to part replacement of silicon by boron and due to interstitial vacancies created by missing Si atoms. In one such experiment, one gram of silicon is taken and the boron atoms are found to be 1000 ppm by weight, when the density of the Si crystal decreases by 12%. The percentage of missing vacancies due to silicon, which are filled up by boron atoms will be ____ g. [Given · Atomic wt. Si= 30, B = 11]













