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18/11/2021 10:51 am
Topic starter
In which of the following transition metal complexes does the metal exhibit zero oxidation state?
(a) [Co(NH3)6]Cl3
(b) [Fe(H2O)6]SO4
(c) Ni(CO)4
(d) [Fe(H2O)6]X3
1 Answer
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18/11/2021 10:52 am
Correct answer: (c) Ni(CO)4
Explanation:
In metal carbonyls, metal always has zero O.N.