Question

${\left[Fe(CN{)}_6\right]}^{3-}$ ion is

• A. hexacyanoferrate (II) ion
• B. hexacyanoferrate (III) ion
• C. hexacyanide iron (III) ion
• D. iron (III) hexacyanide ion

Answer 1

Answer: (B)

${\left[Fe(CN{)}_6\right]}^{3-}$ ion is hexacyanoferrate (III) ion.