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An ethereal solution of an alkyl halide ...

An ethereal solution of an alkyl halide preferably the bromide of iodide, is treated with sodium
`2R-X+2Na overset("Ether")toR-R+2NaX`
`2CH_(3)-Br+2Na overset("Ether")toCH_(3)-CH_(3)+2NaBr`
`CH_(3)CH_(2)Br+2Na+CH_(3)Br overset("Ether")toCH_(3)CH_(2)-CH_(3)+2NaBr`
In this reaction, the product has new (C-C) bond with the same type of alkyl halide, the product has symmetery and this helps in deciding the nature of reacting halide. Intermediates are free radicals
Which of the followin can be obtained in good yield by Wurtz reactions

A

B

C

D

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The correct Answer is:
A
Symmetrical alkanes are obtained in good yield
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An ethereal solution of an alkyl halide preferably the bromide of iodide, is treated with sodium 2R-X+2Na overset("Ether")toR-R+2NaX 2CH_(3)-Br+2Na overset("Ether")toCH_(3)-CH_(3)+2NaBr CH_(3)CH_(2)Br+2Na+CH_(3)Br overset("Ether")toCH_(3)CH_(2)-CH_(3)+2NaBr In this reaction, the product has new (C-C) bond with the same type of alkyl halide, the product has symmetery and this helps in deciding the nature of reacting halide. Intermediates are free radicals 1-Bromo-3-chlroro cyclobutane combines with Na/ether to yield

An ethereal solution of an alkyl halide preferably the bromide of iodide, is treated with sodium 2R-X+2Na overset("Ether")toR-R+2NaX 2CH_(3)-Br+2Na overset("Ether")toCH_(3)-CH_(3)+2NaBr CH_(3)CH_(2)Br+2Na+CH_(3)Br overset("Ether")toCH_(3)CH_(2)-CH_(3)+2NaBr In this reaction, the product has new (C-C) bond with the same type of alkyl halide, the product has symmetery and this helps in deciding the nature of reacting halide. Intermediates are free radicals Formation of free radical takes place with absorbtion of minimum energy in

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CH_(3)CH_(2)CH_(2)Cl overset(alc. KOH)rarr B overset(HBr)rarr C overset("Na//ether")rarr D In the above reaction, the product D is

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