Advertisements
Advertisements
प्रश्न
Define:- Filtration
Advertisements
उत्तर
Filtration : The process of separating solid particles from liquid by allowing it to pass through a filter paper is called filtration.
APPEARS IN
संबंधित प्रश्न
Name the main metal present in the following:
Chocolate wrappers
What do you understand by :
Metalloids
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Sedimentation and decantation
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
By using a separating funnel
Give one word answer
The process of transferring the clean liquid after the solid settles at the bottom of the container
Match the columns.
| Column A | Column B |
| 1. To separate grain from chaff | a. filtration |
| 2. To seperat sawdust from water | b. sedimentation and decantation |
| 3. To separate iodine from sodium chloried | c. winnowing |
| 4. To separate iron fillings from sand | d. sublimation |
| 5.It is used to separate sand and water | e.magnetic separation |
| f. handpiicking |
Why is filtration a better technique than sedimentation and decantation ?
Name the techniques used to separate a solid from its solution.
Differentiate between the terms elements, compounds, and mixtures with suitable examples.
Write the differences between elements and compounds and give an example for each.
