Chemistry - Nomenclature Question with Solution | TestHub

Explanation To identify the IUPAC name of the given compound.

Concept This question is based on IUPAC nomenclature.

Solution : Two methyls at C-1 and the ethyl at C-2.

When writing the name, substituents are listed alphabetically, so ethyl comes before methyl, but the locants remain those chosen by the lowest-set rule( (1,1,2 < 1,2,2).

Final answer : Option (D)