GKFix MCQ Question

What is the expected major product when 3-methylbut-1-ene ((CH₃)₂CHCH=CH₂) reacts with HBr?

• A. 1-Bromo-3-methylbutane
• B. 2-Bromo-3-methylbutane
• C. 3-Bromo-3-methylbutane
• D. 1,2-Dibromo-3-methylbutane