Ionisation potential values of $d-$ block elements as compared to ionization potential value of $ f-$ block elements are
Higher
Equal
lower
All of these
Identify incorrect statement
Mercury is transported in metal containers made of
Which of the following electronic configuration would be associated with the highest magnetic moment?
The spin only magnetic moments (in $BM$) for free $\mathrm{Ti}^{3+}, \mathrm{V}^{2+}$ and $\mathrm{Sc}^{3+}$ ions respectively are (At.No. $Sc: 21; Ti : 22; V : 23)$
The stability of $Cu ^{2+}$ is more than $Cu ^{+}$salts in aqueous solution due to -