Which substance is used as a froth stabilizer in the froth flotation process?
- ACopper sulphate
- BAniline
- CSodium cyanide
- DPotassium ethyl xanthate
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Magnetic separation method is applicable for the concentration of which of the following ores?
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View SolutionWhich of the ores mentioned in the table can be concentrated by the magnetic separation method?
Metal Ores and Composition $Aluminium$ $Bauxite: AlO_{x}(OH)_{3-2x} (0 < x < 1)$; $Kaolinite: [Al_{2}(OH)_{4}Si_{2}O_{5}]$ $Iron$ $Haematite: Fe_{2}O_{3}$; $Magnetite: Fe_{3}O_{4}$; $Siderite: FeCO_{3}$; $Iron pyrites: FeS_{2}$ $Copper$ $Copper pyrites: CuFeS_{2}$; $Malachite: CuCO_{3} \cdot Cu(OH)_{2}$; $Cuprite: Cu_{2}O$; $Copper glance: Cu_{2}S$ $Zinc$ $Zinc blende or Sphalerite: ZnS$; $Calamine: ZnCO_{3}$; $Zincite: ZnO$
| Metal | Ores and Composition |
|---|---|
| $Aluminium$ | $Bauxite: AlO_{x}(OH)_{3-2x} (0 < x < 1)$; $Kaolinite: [Al_{2}(OH)_{4}Si_{2}O_{5}]$ |
| $Iron$ | $Haematite: Fe_{2}O_{3}$; $Magnetite: Fe_{3}O_{4}$; $Siderite: FeCO_{3}$; $Iron pyrites: FeS_{2}$ |
| $Copper$ | $Copper pyrites: CuFeS_{2}$; $Malachite: CuCO_{3} \cdot Cu(OH)_{2}$; $Cuprite: Cu_{2}O$; $Copper glance: Cu_{2}S$ |
| $Zinc$ | $Zinc blende or Sphalerite: ZnS$; $Calamine: ZnCO_{3}$; $Zincite: ZnO$ |
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View SolutionIn the extraction of $Al$,the chemical used in the Serpek process is:
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