Question

A thermodynamically controlled reaction will yield predominantly the:

• A. \( \text{Product whose formation requires the smallest free energy of activation} \)
• B. \( \text{More/most stable product} \)
• C. \( \text{Product that can be formed in the fewest steps} \)
• D. \( \text{Product that is formed at the fastest rate} \)

Hint:

Thermodynamic control leads to stability-driven products, while kinetic control prioritizes reaction speed.

Answer 1

The Correct Option is B

Thermodynamically controlled reactions favor the formation of the most stable product. Equilibrium conditions allow the reaction to minimize Gibbs free energy, leading to the most thermodynamically favored state. This contrasts with kinetically controlled reactions, where the fastest-formed product dominates.