A) \[NaCl\] is a paramagnetic salt
B) \[CuS{{O}_{4}}\] is a diamagnetic salt
C) \[MnO\] is an example of ferromagnetic substance
D) Ferrimagnetic substance like \[ZnF{{e}_{2}}{{O}_{4}}\] becomes paramagnetic on heating
Correct Answer: D
Solution :
[d] Ferrimagnetic substance become paramagnetic on heating. This is due to randomisation of spins on heating.You need to login to perform this action.
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