`[Cr (H_(2)O)_(6)]Cl_(3), [Cr(C_(6)H_(6))_(2)]` तथा `K_(2)[Cr(CN)_(2)(O)_(2)O_(2)(NH_(3))]` में क्रोमियम की ऑक्सीकरण अवस्थाएँ क्रमश: है

[Cr(H_(2)O)_(6)]Cl_(3) & [Cr(H_(2)O)_(5)Cl]Cl_(2).H_(2)O are

The oxidation states of Cr in [Cr (H_(2)O)_(6)]Cl_(3) , [Cr (C_(6) H_(6))_(2)] and K_(2) [Cr(CN)_(2) (O)_(2) (O_(2)) (NH_(3))] respectively are -

The IUPAC name of K_(2)[Cr(CN)_(2)O_(2)(O)_(2)(NH_(3))] is :

The IUPAC name of K_(2)[Cr(CN)_(2)O_(2)(O_(2))]NH_(3)

The oxidation states of Cr in [Cr(H_(2)O)_(6)]Cl_(3). [Cr(C_(6)H_(6))_(2)] and K_(2)[Cr(CN)_(2)(O)_(2)(O_(2))(NH_(3))] respectively are

The IUPAC name for K_(2)[Cr(CN)_(2)O_(2)(O_(2))NH_(3)] is:

The IUPAC name for K_(2)[Cr(CN)_(2)O_(2)(O_(2))NH_(3)] is: