[" 2.The sum of eacritination number and oxidation number "],[" of metal M in complex "|M(en)_(4)C/I_(4)|C/iA],[[" (a) "6," (b) "9]]

The sum of coordination number and oxidation number of the metal M in the complex [M(en)_(2)(C_(2)O_(4))]Cl is -

The sum of coordination number and oxidation number of M in [M(en)_2C_2O_4]C1 is

The sum of coordination No. and oxidation number of M in the complex [M(NH_(3))_(5)SO_(4)]Cl is

The sum of coordination number and oxidation number of the metal M in the complex [M(en)_(2) (C_(2)O_(4))]CI (where en is ethylenediamine) is:

The sum of coordination number and oxidation number of the metal M in the complex [M(en)_(2) (C_(2)O_(4))]Cl (where en is ethylenediamine) is:

The coordination number and oxidation number of the central metal ion in the complex [Pt(en)_2]^(+2) is-