Atomic number of an element is $26.$ The element shows
Ferromagnetism
Diamagnetism
Paramagnetism
None of these
(a) Element with atomic number $26$ is $Fe.$
It is a ferromagnetic.
Which one of the following species does not exist under normal conditions ?
A molecule which contains unpaired electrons is
What is the number of unpaired electron(s) in the highest occupied molecular orbital of the following species : $N _2: N _2^{+} ; O _2 ; O _2^{+}$?
વિધાન : Ozone is powerful oxidising agent in comparison to $O_2$. કારણ : Ozone is diamagnetic but $O_2$ is paramagnetic.
Thermal decomposition of $AgNO _3$ produces two paramagnetic gases. The total number of electrons present in the antibonding molecular orbitals of the gas that has the higher number of unpaired electrons is. . . . .
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