Question

Identify the following named reaction:

• A. Wurtz reaction
• B. Sandmeyer's reaction
• C. Williamson's synthesis
• D. Ullmann reaction

Hint:

$2R-X + 2Na \rightarrow R-R + 2NaX$ (Wurtz Reaction).

Answer 1

The Correct Option is A

Step 1: Concept
The reaction of an alkyl halide with sodium metal in dry ether to form a higher alkane is a classic named reaction.
Step 2: Analysis
Reagents: Alkyl bromide ($C_2H_5Br$) and Sodium ($Na$) in dry ether. Product: n-Butane ($C_4H_{10}$ or $C_2H_5-C_2H_5$).
Step 3: Identification
This matching of reagents and products is the definition of the Wurtz reaction.
Step 4: Conclusion
The reaction is the Wurtz reaction.
Final Answer:(A)