Advertisements
Advertisements
Question
Give reasons
We can walk through air.
Advertisements
Solution
The molecules of air are far apart i.e. large gaps hence we can walk through air easily.
APPEARS IN
RELATED QUESTIONS
Explain why, the diffusion of a solid in another solid is a very slow process.
Give one difference between atoms and molecules.
Give reasons
Liquids have definite volume but no definite shape
Give reasons:
When a teaspoon of sugar is added to half a glass of water and stirred, the water level in the glass remains unchanged.
Give reasons
A red ink drop added to small amount of water in a glass turns the water red in some time.
Fill in the blanks:
Any matter which has a definite ______ but no definite shape is called a ______.
See the given pictures and write down the state of each object. (Solid, Liquid, Gas)
 |
 |
 |
 |
 |
| _____ | ______ | ______ | ______ | ______ |
 |
 |
 |
 |
 |
| ______ | _______ | ______ | ______ | ______ |
Filtration method is effective in separating ______ mixture.
______ has definite shape and volume.
What is the physical state of water at 100ºC?
