The solubility of silver bromide in hypo solution is due to the formation of :
$Ag_2SO_3$
$Ag_2S_2O_3$
$[Ag(S_2O_3)]^-$
$[Ag(S_2O_3)_2]^{3-}$
Electrons in a paramagnetic compound are
Ionisation enthalpies of $Ce,\,Pr$ and $Nd$ are higher than $Th,\,Pa$ and $U$. Why ?
Most stable compound among the following is
The term platforming is
Which of the following pairs involves isoelectronic ions