HydrocarbonshardNUMERICAL

A mixture containing equimolar amounts of ethyl chloride and n-propyl chloride is subjected to the WHydrocarbons Chemistry Question

Question

A mixture containing equimolar amounts of ethyl chloride and n-propyl chloride is subjected to the Wurtz reaction with sodium in dry ether. Assuming complete conversion, what is the total number of distinct alkane products formed?

Answer: 3

💡 Solution & Explanation

In the Wurtz reaction, alkyl radicals are generated and dimerize. The mixture will produce ethyl radicals ($C_2H_5^\bullet$) and propyl radicals ($C_3H_7^\bullet$). They can couple in three ways: 1) Ethyl + Ethyl $\to$ n-Butane, 2) Propyl + Propyl $\to$ n-Hexane, 3) Ethyl + Propyl $\to$ n-Pentane. Therefore, exactly 3 distinct alkanes are produced.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Mains Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry