Question

which of the following is the correct condensed structure for the following compound? a. ch₃chohch₂chclch₃ b. ch₃choh(ch₂)₂chclch₃ c. hoch₃chch₂ch₂ch₃chcl d. ch₃c₂h₄ch₃ohcl

Explanation:

Step1: Analyze the structure

The molecule has a 6 - carbon chain. There is a hydroxyl group ($-OH$) on the second - carbon and a chlorine atom ($-Cl$) on the fifth - carbon (counting from the end closest to the $-OH$ group).

Step2: Write the condensed structure

The correct condensed structure should represent the connectivity of atoms. Starting from the left - hand side, we have a methyl group ($CH_3$), then a carbon with a hydroxyl group ($CHOH$), followed by two methylene groups ($CH_2CH_2$), then a carbon with a chlorine atom ($CHCl$), and finally a methyl group ($CH_3$). So the condensed structure is $CH_3CHOH(CH_2)_2CHClCH_3$.

Answer:

B. $CH_3CHOH(CH_2)_2CHClCH_3$