Question

In 3, 3-dimethylhex-1-en-4-yne, the number of sp, sp² and sp³ carbon atoms, respectively are:

• A. \( 2, 2, 4 \)
• B. \( 2, 2, 2 \)
• C. \( 4, 2, 2 \)
• D. \( 2, 4, 2 \)

Hint:

For a molecule containing multiple bonds, determine the hybridization based on the bond type: sp for triple bonds, sp² for double bonds, and sp³ for single bonds.

Answer 1

The Correct Option is A

In the compound 3, 3-dimethylhex-1-en-4-yne: - The two carbon atoms of the triple bond (yne) are sp hybridized. - The two carbon atoms of the double bond (ene) are sp² hybridized. - The remaining four carbon atoms are sp³ hybridized. Thus, the number of sp, sp², and sp³ carbon atoms are 2, 2, and 4, respectively.