The hybridization of the central metal ion and shape of Wilkinson's catalyst is:
Correct answer: A. dsp2 , square planar
- A. dsp2 , square planar
- B. sp3 , tetrahedral
- C. sp3d, trigonal bipyramidal
- D. d2sp3,octahedral
Explanation
In Wilkinson's catalyst (a homogeneous catalyst), (Ph3P)3 RhCl, Rh is dsp2 hybridized giving a square planar shape to the compound.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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