Answer:
Explanation: Butane can be converted to 2-butano through a process called isomerization. Isomerization is a chemical reaction in which a compound is converted into one of its structural isomers, which are molecules with the same chemical formula but different arrangement of atoms.
To convert butane to 2-butano, one common approach is to use a catalyst such as a metal or metal oxide to facilitate the rearrangement of the atoms in the molecule. This process typically involves heating the butane to a high temperature (around 200-300°C) in the presence of the catalyst, which promotes the isomerization reaction. Other conditions such as pressure and the presence of a solvent may also be used to control the reaction.
It's important to note that this process typically has a low yield, meaning that only a small fraction of the starting butane is converted to 2-butano. As a result, additional purification steps may be needed to separate the 2-butano from the other products of the reaction.