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12th Class Chemistry The Solid State / ठोस प्रावस्था Question Bank 12th CBSE Chemistry The Solid State

  • question_answer
    Ferromagnetic and ferrimagnetic substances become paramagnetic upon heating. Discuss.

    Answer:

                    When ferromagnetic and ferrimagnetic substances are heated to certain temperature called curie temperature they become paramagnetic. This is because of the realignment of the electron spins or their magnetic moments which are now oriented in one particular direction.


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