state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 General Science Chemistry Chemical Bond and Molecular Structure
Ethylene diaminetetraacetate (EDTA) ion is :
1
Tridentate ligand with three “N” donor atoms
2
Hexadentate ligand with four “O” and two “N” donor atoms
3
Unidentate ligand
4
Bidentate ligand with two “N” donor atoms
5
Question Not Attempted