hydrophilicity

Which Functional Groups Are Hydrophobic? Functional groups can be classified as hydrophobic or hydrophilic based on their charge and polarity characteristics. The only hydrophobic group below is the methyl (CH 3​start subscript, 3, end subscript) group, which is nonpolar. Which functional groups are hydrophilic and hydrophobic? Classifying Functional Groups An example of a hydrophobic group