How many total structural isomers (including both alcohols and ethers) are possible corresponding to — Isomerism and Stereochemistry Chemistry Question

💡 Solution & Explanation

The DU of $C_4H_{10}O$ is 0. Saturated acyclic structures include alcohols and ethers. For Alcohols: 1-butanol, 2-butanol, 2-methyl-1-propanol, and 2-methyl-2-propanol (4 isomers). For Ethers: diethyl ether, methyl propyl ether, and methyl isopropyl ether (3 isomers). Total structural isomers = 4 + 3 = 7.