Question

The hybridization involved in the metal atom of \([CrF_6]^{3-}\) is:

• A. \( d^2sp^3 \)
• B. \( dsp^2 \)
• C. \( sp^3 \)
• D. \( sp^2 \)
• E. \( sp^3d^2 \)

Hint:

Octahedral complexes, like \([CrF_6]^{3-}\), typically exhibit \( d^2sp^3 \) hybridization.

Answer 1

The Correct Option is A

In the coordination complex \([CrF_6]^{3-}\), the central metal Chromium (Cr\(^3+\)) has an octahedral geometry, which requires \( d^2sp^3 \) hybridization. This means two d-orbitals, one s-orbital, and three p-orbitals combine to form six equivalent hybrid orbitals.