Chemistry - Complete d-block Question with Solution | TestHub

Consider ' $n$ ' is the number of lone pair of electrons present in the equatorial position of the most stable structure of ${\mathrm{ClF}}_3$. The ions from the following with ' $n$ ' number of unpaired electrons are
A. ${\mathrm{V}}^{3+}$
B. ${\mathrm{Ti}}^{3+}$
C. ${\mathrm{Cu}}^{2+}$
D. ${\mathrm{Ni}}^{2+}$
E. ${\mathrm{Ti}}^{2+}$
Choose the correct answer from the options given below: