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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 72)
      How are metals used as semiconductors refined? What is the principle of the method used like germanium, silicon etc?

    Answer:

                        Metals of high grade like germanium, silicon etc., used as semiconductors are refined by zone refining method. Principle This method is based upon the principle that impurities are more soluble in molten state of metal than in solid state.


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