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  3. 11th Class
  4. Chemistry
  5. Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

11th Class Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन

  • question_answer 1)
    Which of the ores mentioned in Table 6.1 can be concentrated by magnetic separation method?

    Answer:

    Ores which are magnetic in nature can be separated from the non-magnetic gangue particles by magnetic separation. For example, ores of iron such as haematite(Fe2O3), magnetite (Fe3O4), siderite (FeCO3) and iron pyrite (FeS2) being magnetic can be separated from non-magnetic silica and other impurities by magnetic separation method.


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