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Magnetic Separation
Magnetic ores like pyrolusite (MnO 2 ) and chromite (FeO.Cr 2 O 3 ) are enriched by this method by making use of the difference in the magnetic properties of the ore and gangue particles. ..
Magnetic ores like pyrolusite (MnO 2 ) and chromite (FeO.Cr 2 O 3 ) are enriched by this method by making use of the difference in the magnetic properties of the ore and gangue particles. ..Separation magnetic Animation
Metals and Non-metals..
Metals and Non-metals..Magnetic Separation
Powdered ore is dropped over a conveyor belt running over two rollers, one of which is magnetic. The magnetic ore particles get attracted to the magnetic roller and run along with the conveyor belt for a little longer than the non magnetic gangue. Gangue p..
Magnetism ..
..Separation of the Constituents of Mixtures - Distillation
. The liquid so obtained is called the distillate and it is collected in a clean container. While distilling a solution, heating should be stopped much before the distilling flask becomes dry, otherwise it may break (Fig 4.8..
. The liquid so obtained is called the distillate and it is collected in a clean container. While distilling a solution, heating should be stopped much before the distilling flask becomes dry, otherwise it may break (Fig 4.8..More about Salts
Generally, salts are obtained by treating an acid with a base. Salts consist of both positive ions or 'cations', and negative ions or 'anions'. The cations are called basic radicals and are mostly obtained from metallic ions (ammonium ion being one exception), while the anions ..
Generally, salts are obtained by treating an acid with a base. Salts consist of both positive ions or 'cations', and negative ions or 'anions'. The cations are called basic radicals and are mostly obtained from metallic ions (ammonium ion being one exception), while the anions ..Salt water:
Its presence is more in nature because it constitutes the oceans and the seas..
Salt
Generally, salts are obtained by treating an acid with a base. Salts consist of both positive ions or cations, and negative ions or anions. The cations are called basic radicals and are obtained from metallic ions or ammonium ion, while the anions are called acidic radicals and ..
Generally, salts are obtained by treating an acid with a base. Salts consist of both positive ions or cations, and negative ions or anions. The cations are called basic radicals and are obtained from metallic ions or ammonium ion, while the anions are called acidic radicals and ..Salt formation
Best of all the methods of resolution, Pasteur was again the first to use this in 1858. The principle is - "The conversion of the active constituents of the racemic mixture into Diastereomers (salts) of another optically active or base."..
Best of all the methods of resolution, Pasteur was again the first to use this in 1858. The principle is - "The conversion of the active constituents of the racemic mixture into Diastereomers (salts) of another optically active or base."..See what our Users say :
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