Final answer:
To rank the compounds in order of increasing basicity, consider the strength of the bases and the presence of electronegative atoms. The ranking of the given species in order of increasing basicity is F¯ < OH¯ < CH3NH2.
Step-by-step explanation:
To rank the compounds in order of increasing basicity, we need to consider the strength of the bases. The stronger the base, the higher its basicity. In general, a species with a negative charge will be a stronger base than the corresponding neutral species. Additionally, the presence of electronegative atoms or functional groups can affect the basicity. Here is the ranking of the given species in order of increasing basicity:
- F¯
- OH¯
- CH3NH2