Question : Curie point is the temperature at which
Option 1: Matter becomes radioactive
Option 2: A metal loses magnetic properties
Option 3: A metal loses conductivity
Option 4: Transmutation of metal coures
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Correct Answer: A metal loses magnetic properties
Solution : The correct option is A metal loses magnetic properties.
When a metal hits the Curie point, it can lose its magnetic characteristics. The temperature at which some materials go through a phase transition, switching from one crystalline structure to another, is known as the Curie point, also known as the Curie temperature. The alignment of magnetic domains within the material is disrupted by thermal energy at temperatures higher than the Curie point, causing this transition to take place. The material loses its overall magnetic behavior as a result. The material can restore its magnetic characteristics by cooling back down below the Curie point.
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Question : For photoelectric effect to take place, the metal used as the cathode should have_________
Question : Which theory discusses the relationship between ligand bonding and degradation of d orbitals in metal complexes and the geometry of metal complexes and the splitting of d orbitals?
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