Which of the following graph is correct representation between atomic number $(Z)$ and magnetic moment of $d-block$ elements? [Outer electronic configuration : $(n -1)d^x\, ns^{1\, or \,2}$]
Find incorrect comparison of second ionisation energy
Why does copper not replace hydrogen from acids?
In which pair of ions both are diamagnetic in nature?
The solubility of silver bromide in hypo solution is due to the formation of :
Ionisation enthalpies of $Ce,\,Pr$ and $Nd$ are higher than $Th,\,Pa$ and $U$. Why ?