Which of the following methods are used for the laboratory alkane synthesis?
I.catalytic addition of hydrogen to multiple carbon - carbon bonds
II.catalytic hydrogenation of aldehydes
III.from halogenated hydrocarbons and sodium
IV.from alkali metal salts of organic acids and alkali metal hydroxides
V.dehydrohalogenation of organic halogen compounds
A)I,II,and V
B)II,III,and V
C)I,III,and IV
D)II,III,and IV
E)III,IVand V

Question

Quizplus · Accepted Answer

Laboratory alkane synthesis can be carried out by catalytic addition of hydrogen to multiple carbon-carbon bonds (I), dehydrohalogenation of organic halogen compounds (V), and from halogenated hydrocarbons and sodium (III). Catalytic hydrogenation of aldehydes (II) and from alkali metal salts of organic acids and alkali metal hydroxides (IV) are not commonly used methods for alkane synthesis in the laboratory.

Which of the Following Methods Are Used for the Laboratory