Question
Chemistry Question on d block elements
The ability of d-block elements to form complexes is due to
A
small and highly charged ions
B
vacant low energy orbitals to accept lone pair of electrons from ligands
C
Both [a] and [b]
D
None of the above
Answer
Both [a] and [b]
Explanation
Solution
Transition metals form a large number of complex compounds due to the comparatively smaller sizes of the metal ions, their high ionic charges and the availability of d− orbitals for bond formation.