For octahedral Mn(II) and tetrahedral Ni(II) complexes, consider the following statements :
(I) both the complexes can be high spin.
(II) Ni(II) complex can very rarely be of low spin.
(III) with strong field ligands, Mn(II) complexes can be low spin.
(IV) aqueous solution of Mn(II)ions is yellow in color.
The correct statements are :
Held on 2 Sept 2020 · Verified 6 Jul 2026.
(I) and (II) only
(I), (II) and (IV) only
(I), (II) and (III) only
(II), (III) and (IV) only
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