GKFix MCQ Question

What is the IUPAC name for the compound CH3–C(CH3)2–CH=CH2?

• A. 2,2-Dimethylbut-1-ene
• B. 3,3-Dimethylbut-1-ene
• C. 2,3-Dimethylbut-1-ene
• D. 3,3-Dimethylbut-2-ene