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What happens when ferromagnetic substanc...

What happens when ferromagnetic substance is heated to high temperature?

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It changes to paramagnetic due to randomization of domains (spins) on heating.
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Explore conceptually related problems

Ferromagnetic substances have

Ferromagnetic Substances

On heating a ferromagnetic substance above curie temperature

Assertion (A) : Antiferromagnetic substances on heating to high temperature become paramagnetic. Reason (R ) : On heating, the randomization of spins occurs.

Which one is ferromagnetic substance ?

CENGAGE CHEMISTRY-NCERT BASED EXERCISE-Short Answer Type Questions
  1. What is photo voltaic cell?

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  2. What happens when ferrimagnetic Fe(3)O(4) is heated to 850 K?

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  3. What happens when ferromagnetic substance is heated to high temperatur...

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  4. Which type of defect is product when NaCl is dopped with AlCl(3)?

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  5. Which point defect lowers the density of a crystal?

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  6. At what temperature range most of the metals becomes superconductors

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  7. What is curie temperature?

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  8. Name the compound that can be added to AgCl so as to produce cation va...

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  9. Which point defect does not change the density of AgCl crystals?

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  10. What other elements may be added to silicon to make electrons availabl...

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  11. What are the types of lattice imperfection found in crystals?

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  12. What is dislocation in the crystals

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  13. Which transition metal oxide has appearance and conductivity like that...

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  14. How is electrical conductivity caused in (a) semiconductors, (b) metal...

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  15. Name the compound which shows both electric and ferroelectric proporti...

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  16. Name the compound which shows anti-ferroelectric property.

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  17. When and why is molality preferred over molarity in handling solution ...

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  18. What is the effect of temperature on molarity of a solution?

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  19. Whivh aqueous solution has higher concentration:1 molar or 1 molal sol...

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  20. Why vapour pressure of a liquid decreases when a non- volatile solute ...

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