The alkyl group can be represented by the general formula
Answer Details
The question is asking for the general formula to represent an alkyl group.
An alkyl group is a group of atoms that are formed by removing one hydrogen atom from an alkane molecule. Alkanes are hydrocarbons with the general formula CnH2n+2.
The general formula for an alkyl group can be represented as CnH2n+1. This means that an alkyl group has one fewer hydrogen atom than the corresponding alkane.
Therefore, the correct answer is option A: CnH2n+1.