Question

Among $\left[ Fe \left( H _{2} O \right)_{6}\right]^{3+},\left[ Fe ( CN )_{6}\right]^{3-},\left[ Fe ( Cl )_{6}\right]^{3-}$ species, the hybridisation state of the Fe atom are, respectively.

• A. $d^2sp^3, d^2sp^3, sp^3d^2 $
• B. $sp^3d^2,d^2sp^3,d^2sp^3 $
• C. $sp^3d^2,d^2sp^3,sp^3d^2 $
• D. None of the above

Answer 1

Answer: (C)

Correct answer is (c) $sp^3d^2,d^2sp^3,sp^3d^2 $