2. Questions Bank
  3. 12th Class
  4. Chemistry
  5. Metallurgy / धातुकर्म

12th Class Chemistry Metallurgy / धातुकर्म Question Bank 12th CBSE Chemistry Metallurgy

  • question_answer
      Name the ore used for extraction of iron.

    Answer:

      Haematite Magnetite etc. are used for the extraction of iron.


You need to login to perform this action.
You will be redirected in 3 sec spinner