In Which of the Compounds Below Is There More Than $\equiv$

question 40

Multiple Choice

In which of the compounds below is there more than one kind of hybridization (sp, sp², sp³) for carbon? I. CH₃CH₂CH₂CH₃
II) CH₃CH = CHCH₃
III) CH₂ = CH - CH = CH₂
IV) H - C $\equiv$ C - H

• A) III and IV
• B) II only
• C) II and III
• D) I and IV
• E) III only

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Definitions:

Compounds Shown

The phrase refers to the display or representation of chemical compounds in various formats, such as structural formulas or models.

Compounds Shown

A reference indicating the specification or demonstration of certain chemical compounds, possibly within a scientific context or study.

Asymmetric Carbon

A carbon atom that is attached to four different types of atoms or groups, resulting in chirality and optical activity in the molecule.

Conformational Isomers

Molecules that have the same molecular formula but differ in the orientation of their atoms in space due to rotation around single bonds.