Advertisements
Advertisements
प्रश्न
Give reason
A red ink drop added to small amount of water in a glass turns water red in some time.
Advertisements
उत्तर
If we put a drop of red ink in a glass of water, its particles diffuse with particles of water slowly but continuously and the water turns red.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
The change of water vapour into water is called ......................
Name the three states of matter and define them.
Give reason of We can walk through air.
Fill in the blank
The physical state of a substance, which has a fixed volume but no fixed shape is _______
There are large intermolecular gaps in
Match the characteristics of the three states of matter in List I with their correct answer from List II.
| List I | List II |
| 1. Have no definite shape, volume or free surface | A: Solids only |
| 2. Are highly compressible and least rigid | B: Liquids only |
| 3. Have a definite volume, no definite shape and are slightly diffusable | C: Gases only |
| 4. Are not compressible and have no diffusability | D: Liquids and gases only |
| 5. Have mass and occupy space | E: Solids and gases only |
| F: Solids, liquids and gases |
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
Among the following ______ is not a mixture.
Which one of the following element name is not derived from planet?
The property to flow is unique to fluids. Which one of the following statements is correct?
