No links please
Q). Choose the correct answer from each of the following questions.
6. Hexadentate ligand out of the following is :-
a) C 2 O 4 2 -
c) N H 2 C H 2 C H 2 N H 2
d) N O 2 -

ans is edta because  it has six donar sites to bind with the central metel ion 
but in no2, c204 2- and nh2ch2ch2nh2 has only two donar sites 

  • 1
What are you looking for?