Class 6 Exam  >  Class 6 Videos  >  Science Class 6  >  Sedimentation, Decantation and Filtration

Sedimentation, Decantation and Filtration Video Lecture | Science Class 6

99 videos|261 docs|49 tests

Top Courses for Class 6

FAQs on Sedimentation, Decantation and Filtration Video Lecture - Science Class 6

1. What is sedimentation?
Ans. Sedimentation is the process in which solid particles settle down at the bottom of a liquid due to the force of gravity. It is commonly used to separate solid particles from a liquid mixture.
2. How does decantation work?
Ans. Decantation is a process of separating a mixture by carefully pouring off the liquid layer, leaving the solid particles behind. It is usually done by allowing the solid particles to settle down at the bottom and then pouring the clear liquid layer into a different container.
3. What is filtration?
Ans. Filtration is a method used to separate solid particles from a liquid or gas by passing the mixture through a filter medium. The filter medium allows the liquid or gas to pass through while trapping the solid particles.
4. Why is sedimentation important in water treatment?
Ans. Sedimentation is an important step in water treatment as it helps to remove suspended particles, such as dirt, sand, and other impurities, from the water. This process allows the water to become clearer and safer to drink.
5. Can sedimentation, decantation, and filtration be used together for better separation?
Ans. Yes, sedimentation, decantation, and filtration can be used together in a sequential manner to achieve better separation of mixtures. Sedimentation allows the solid particles to settle down, decantation removes the clear liquid layer, and filtration further removes any remaining solid particles, resulting in a purer substance.
99 videos|261 docs|49 tests
Explore Courses for Class 6 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

shortcuts and tricks

,

Decantation and Filtration Video Lecture | Science Class 6

,

Sample Paper

,

Sedimentation

,

study material

,

Viva Questions

,

ppt

,

video lectures

,

past year papers

,

practice quizzes

,

Extra Questions

,

mock tests for examination

,

Exam

,

Decantation and Filtration Video Lecture | Science Class 6

,

Sedimentation

,

Free

,

Important questions

,

pdf

,

Previous Year Questions with Solutions

,

Decantation and Filtration Video Lecture | Science Class 6

,

MCQs

,

Objective type Questions

,

Semester Notes

,

Sedimentation

,

Summary

;