The oxidation states of transition metal atoms in K2Cr2O7, KMnO4 and K2FeO4, respectively, are x, y and z.

by JeeNeetQnA in d - and f - Block Elements asked Feb 4, 2021 274 views

The oxidation states of transition metal atoms in K₂Cr₂O₇, KMnO₄ and K₂FeO₄, respectively, are x, y and z. The sum of x, y and z is_______.

Numerical Value Type

1 Answer

by sidhantnair answered Mar 22, 2022

by JeeNeetQnA selected Mar 22, 2022

x = + 6
y = + 7
z = +6 (exceptional compound showing the highest oxidation state for iron which is generally +2 or +3)
ans: 19

...