the d -electronic configuration of and are :and respectively. Which onne of the following aqua complexes will exhibit the maximum paramageneic character?

The d electron configuration of Cr^(2+) , Mn^(2+) , Fe^(2+) and Ni^(2+) aru 3d^(4) , 3d^(5) 3d^(6) and 3d^(8) respectively. Which one of the following aqua complexes will exhibit the maximum paramagnetic behaviour? (At. No. Cr= 24, Mn=25, Fe = 26, Ni = 28)

Which of the following complexes exhibit chirality ?

The d-electronic configuration of Cr^(2+), Mn^(2+), Fe^(2+) and Ni^(2+) are, 3^(4), 3d^(5), 3d^(6) and 3d^(8) respectively. Which of the following aqua complexes will exhibit the minimum paramagnetic behavior?

The d-electron.configurations of Mn^(2+), Fe^(2+),Co^(3+) and Ni^(2+) are 3d^5, 3d^6, 3d^6, 3d^8 respectively. Which of the following aqua complexes will exhibit the minimum paramagnetic behaviour?