Chemistry - Nomenclature Question with Solution | TestHub

Parent chain heptane (7 C). Methyl on ${\mathrm{C}}_2$, ${\mathrm{C}}_3$ and ${\mathrm{C}}_5$, propyl on ${\mathrm{C}}_4$. Alphabetical order: methyl (m) before propyl (p). The other options use wrong numbering, the wrong alphabetical order or the wrong parent chain.