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Sanjeev Tiwari
Jul 17, 2014
Chemistry
Vaibhav Choudhary
Aug 6, 2013
How is salt obtained from sea water?
Sea water contains a large amount of common salt and the salts of other metals dissolved in it. Near the sea-shore, the sea water is collected in shallow pits a...
Gourikarthika n
Sep 28, 2013
separation
what is the difference between sedimentation and decantation
separation
what is the difference between sedimentation and decantation
Paulwynn edwin
Feb 2, 2015
What is filtration?
Sujeet janardhan
Sep 29, 2013
What is sieving?
Where is it used?
Where is it used?
An instrument with a meshed or perforated bottom used for seperating impure substances from fine substances or for straining the liquids, etc. it is used to sep...
Nidhi Ahuja
Sep 11, 2014
Why is loading used to separate suspended impurities ?
loading is nothing but the process of settling down heavier component using a chemical called alum and also it makes sedimentation faster...
Sanjeev Tiwari
Jul 17, 2014
Chemistry
As the temperature of the solvent increases, solubility increases. Additionally, pressure and the nature of the solute and solvent affect solubility. When a&...
Mradul Bhardwaj
Jul 14, 2015
What is Churning?
churning is a process in that curd is seperated from milk
Subani
Feb 5, 2015
How do you separate Nitrogen from Oxygen?
Kamal kishore Jha
Sep 24, 2014
why boiling water is physical change?
Examples of physical changes are melting, boiling, freezing of water, Condensation, and heati...
Sanjeev Tiwari
Jul 17, 2014
Chemistry
Vaibhav Choudhary
Aug 6, 2013
How is salt obtained from sea water?
Sea water contains a large amount of common salt and the salts of other metals dissolved in it. Near the sea-shore, the sea water is collected in shallow pits a...
Gourikarthika n
Sep 28, 2013
separation
what is the difference between sedimentation and decantation
separation
what is the difference between sedimentation and decantation
Paulwynn edwin
Feb 2, 2015
What is filtration?
Sujeet janardhan
Sep 29, 2013
What is sieving?
Where is it used?
Where is it used?
An instrument with a meshed or perforated bottom used for seperating impure substances from fine substances or for straining the liquids, etc. it is used to sep...
Nidhi Ahuja
Sep 11, 2014
Why is loading used to separate suspended impurities ?
loading is nothing but the process of settling down heavier component using a chemical called alum and also it makes sedimentation faster...
Sanjeev Tiwari
Jul 17, 2014
Chemistry
As the temperature of the solvent increases, solubility increases. Additionally, pressure and the nature of the solute and solvent affect solubility. When a&...
Mradul Bhardwaj
Jul 14, 2015
What is Churning?
churning is a process in that curd is seperated from milk
Subani
Feb 5, 2015
How do you separate Nitrogen from Oxygen?
Kamal kishore Jha
Sep 24, 2014
why boiling water is physical change?
Examples of physical changes are melting, boiling, freezing of water, Condensation, and heati...