Chloro compound of Vanadium has only spin magnetic moment of $1.73\, BM$. This Vanadium chloride has the formula
$VCl_2$
$VCl_4$
$VCl_3$
$VCl_5$
Although fluorine is more electronegative than oxygen, but the ability of oxygen to stabilize higher oxidation states exceeds that of fluorine. Why ?
Which of the following may be colourless
The catalytic activity of transition elements is related to their
Four successive members of the first row transition elements are listed below with their atomic numbers. Which one of them is expected to have the highest third ionization enthalpy
Which one of the following ions is colourless