Question

Consider the following molecule (X).

The Structure X is?

• A.
• B.
• C.
• D.

Hint:

In reactions involving carbocation formation, the stability of the carbocation determines the major product. Tertiary carbocations are more stable than secondary and primary ones.

Answer 1

The Correct Option is B

The structure of \( X \) is the molecule shown in Option 2. Upon the addition of \( H^+ \), a tertiary carbocation is formed, which is stable and leads to the formation of the major product, which involves the substitution of the bromine atom at the most stable position.
Therefore, the structure of \( X \) corresponds to the molecule in Option 2.