The hybrid orbitals used by the underlined atoms in CH₃CH₂OCH₂CH₃,from left to right,respectively,are A)sp and sp. B)sp³ and sp. C)sp³ and sp³. D)sp and sp³. E)sp² and sp³.

Question

Quizplus · Accepted Answer

In CH₃CH₂OCH₂CH₃, the underlined atoms are the central sulfur atoms, which have two oxygen and two carbon atoms attached to them. Each of these sulfur atoms has a trigonal planar geometry with one lone pair of electrons, indicating sp2 hybridization. However, as one of the attached atoms is a thiol group (-SH), the geometry around the sulfur atom is distorted, giving rise to additional hybrid orbitals. These additional hybrid orbitals are sp³ hybrid orbitals, formed by mixing an sp3 orbital from the sulfur atom with a 3p orbital from the adjacent phosphorus atom. Therefore, the hybrid orbitals used by the underlined atoms in CH₃CH₂OCH₂CH₃, from left to right, are sp³ and sp³.

The Hybrid Orbitals Used by the Underlined Atoms in CH3CH2OCH2CH3,from

The Hybrid Orbitals Used by the Underlined Atoms in CH₃CH₂OCH₂CH₃,from