Which of the following are chelating ligands ?
`H_(2)O,C_(2)O_(4)^(2-) ,EDTA^(4-), CO_(3)^(2-), CO,C_(2)H_(4)`

Which of the following are chelating ligands? H_(2)O C_(2)O_(4)^(2_) , EDTA^(4-) , CO_(3)^(2-) , SCN^(-) , CO, C_(2)H_(4)

Which of the following are chelating ligands? H_(2)O C_(2)O_(4)^(2_) , EDTA^(4-) , CO_(3)^(2-) , SCN^(-) , CO, C_(2)H_(4)

Which of the following cannot act as a ligand? NH_(3),CH_(4),CO, H_(2)O

What is the coefficient of oxalate ion in the following reaction ? MnO_(4)^(-)+C_(2)O_(4)^(-)+H^(+) to Mn^(2+)+CO_(2)H_(2)O

Which of the following has larger bond angle in the following pairs ? (a)NH_(3),PH_(3)(b)BeF_(2),BF_(3)(c )H_(2)O,CO_(2)(d)H_(2)O,H_(2)S(e)C Cl_(4),C_(2)H_(2) ?

Which of the following has larger bond angle in the following pairs ? (a)NH_(3),PH_(3)(b)BeF_(2),BF_(3)(c )H_(2)O,CO_(2)(d)H_(2)O,H_(2)S(e)C CL_(4),C_(2)H_(2) ?