Exams › JEE Main › Chemistry

In the Wurtz–Fittig reaction, which pair of compounds undergoes condensation?

1. Two molecules of aryl halides
2. One molecule each of an aryl halide and an alkyl halide
3. One molecule each of an aryl halide and phenol
4. Two molecules of aryl halides

Correct answer: One molecule each of an aryl halide and an alkyl halide

Solution

The Wurtz-Fittig reaction couples an aryl halide with an alkyl halide using sodium in dry ether to give an alkylarene (e.g. C6H5Br + CH3Br + 2Na -> C6H5CH3). It is the mixed aryl/alkyl coupling.

Related JEE Main Chemistry questions

• Why is the chlorine atom in vinyl chloride comparatively less reactive?
• What is the product obtained when neopentyl bromide undergoes the Wurtz reaction?
• Which of the following reactions is most likely to produce a hydrocarbon in high yield with ease?
• Which of the following reactions proceeds by an S_N2 mechanism?
• Identify the incorrect statement among the following:
• When chloroform is exposed to air and sunlight by keeping it open, what product is formed?

⚔️ Practice JEE Main Chemistry free + battle 1v1 →