What is the relationship between propane and isopropanol?

What is the relationship between propane and isopropanol?

• A. Isopropanol is derived from ethane.
• B. Isopropanol is the alcohol derived from propane.
• C. Propane is derived from isopropanol.
• D. They are isomers of each other.

Answer: (B)

Isopropanol, also known as isopropyl alcohol, is indeed derived from propane, which is a three-carbon alkane. The structure of propane is C3H8, and when you consider the formation of isopropanol, a hydroxyl group (-OH) is added to one of the carbon atoms in propane, resulting in isopropanol with a chemical formula of C3H8O. This modification effectively transforms a saturated hydrocarbon (propane) into an alcohol (isopropanol) while retaining the core three-carbon structure. In organic chemistry, derivatives like isopropanol are commonly formed through functional group modifications of parent hydrocarbons, such as alkanes. Thus, option B accurately captures the chemical relationship between propane and isopropanol, highlighting how isopropanol is specifically an alcohol that arises from the propane framework through the addition of the hydroxyl functional group.

Isopropanol, also known as isopropyl alcohol, is indeed derived from propane, which is a three-carbon alkane. The structure of propane is C3H8, and when you consider the formation of isopropanol, a hydroxyl group (-OH) is added to one of the carbon atoms in propane, resulting in isopropanol with a chemical formula of C3H8O. This modification effectively transforms a saturated hydrocarbon (propane) into an alcohol (isopropanol) while retaining the core three-carbon structure.

In organic chemistry, derivatives like isopropanol are commonly formed through functional group modifications of parent hydrocarbons, such as alkanes. Thus, option B accurately captures the chemical relationship between propane and isopropanol, highlighting how isopropanol is specifically an alcohol that arises from the propane framework through the addition of the hydroxyl functional group.