A substance which is not paramagnetic is
$Cr(ClO_4)_3$
$KMnO_4$
$TiCl_3$
$VOBr_2$
Which of the following contain $'Sn'$ metal
Transition metals show paramagnetism
Which pair of compound is expected to show similar colour in aqueous medium
A blue colouration is not obtained when
Most stable cation in aqueous medium is