MCQ
Which of the following becomes paramagnetic on heating?
  • A
    MnO
  • B
    Fe3​O4​
  • C
    ZnFe2​O4​
  • D
    B and C both

Answer

  1. B and C both

Explanation:

Ferrimagnetic change their nature on heating and become paramagnetic

eg. Fe3​O4​,ZnFe2​O4​, MgFe2​O4​

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