When considering the synthesis of alkanes via the Wurtz reaction using sodium metal, which of the following alkanes cannot be prepared effectively?
Q1. When considering the synthesis of alkanes via the Wurtz reaction using sodium metal, which of the following alkanes cannot be prepared effectively?
Answer: Methane
Explanation: The Wurtz reaction involves the coupling of two alkyl groups via sodium; methane cannot be formed as the reaction requires at least two carbons.