Which of the following alkanes can be synthesized by the Wurtz reaction in good yield ?

Options

A. `(CH_(3))_(2)CHCH_(2)CH(CH_(3))_(2)`
B. `CH_(3)CH_(2)C(CH_(3))_(2)CH_(2)CH_(3)`
C. `(CH_(3))_(2)CHCH_(2)CH_(2)CH(CH_(3))_(2)`
D. `(CH_(3))_(3)C CH_(2)CH_(2)CH_(3)`

Answer

C

Explanation

Alkane (c) is not only symmetrical, but also has even number of carbons. Hence, it is prepared by Wurtz reaction in good yield. Alkane (a) and (b) are symmetricalbut have an odd number of carbons. Alkane (d) is not symmetrical and also has a odd number of carbons. Consequently, alkanes (a) b (d) cannot be prepared in good yeild by Wurtz reaction