Chemistry - Complete d-block Question with Solution | TestHub

both ${\mathrm{Se}}^{31}$ and ${\mathrm{Zn}}^{2\prime }$ ions are colourless and form white compounds

in case of $\mathrm{Sc},3d$ orbitals are partially filled but in $\mathrm{Zn}$ these are completely filled

least electron is assumed to be added to $4s$ level in case of $\mathrm{Zn}$

both $\mathrm{Sc}$ and $\mathrm{Zn}$ do not exhibit variable oxidation