Final answer:
In an elimination reaction, the major product is primarily determined by the reaction mechanism, which provides a detailed account of the molecular events that lead to the formation of the product. Option B is correct.
Step-by-step explanation:
In the context of an elimination reaction, the major product is drawn for reaction mechanism. In chemistry, an elimination reaction is one in which two atoms or groups are removed from a molecule, resulting in the formation of a new unsaturated molecule, such as an alkene or alkyne.
The reaction mechanism details the step-by-step process by which this transformation occurs, including the formation of intermediates and transition states.
Reaction mechanism is crucial for understanding how the major product is formed during an elimination reaction. It provides insight into the molecular changes that take place, the order of bond-making and bond-breaking events, and can help predict which product will be formed preferentially based on factors such as stability and stereoelectronics.
While reaction yield provides information about the efficiency of a reaction, and rate equation can help determine the kinetics, it is the reaction mechanism that is the central concept for determining the structure of the major product in an elimination reaction.