The ions of $d$-block elements are paramagnetic because.....
- Atheir $d$-orbitals are completely filled.
- Bthey mainly contain paired electrons.
- Cthey mainly contain unpaired electrons.
- Dthey form colored ions.
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Similar Questions
Illustrate by taking examples of transition elements and non-transition elements that oxidation states of elements are largely based on electronic configuration.
Medium
View SolutionThe correct order of the following $3d$ metal oxides,according to their oxidation numbers is:
$(a)$ $CrO_3$ $(b)$ $Fe_2O_3$ $(c)$ $MnO_2$ $(d)$ $V_2O_5$ $(e)$ $Cu_2O$
$(a)$ $CrO_3$ $(b)$ $Fe_2O_3$ $(c)$ $MnO_2$ $(d)$ $V_2O_5$ $(e)$ $Cu_2O$
Which of the following is a diamagnetic ion?
The number of unpaired electrons in $Mn^{3+}$ is
Easy
View SolutionWhich of the following pairs of elements does $NOT$ include transition elements?
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