<prompt> Fana ka mohlala oa sehlopha se sebetsang sa khemistrinan  <response>: Instruction in English: Give an example of a functional group in chemistry . Response in English: A functional group in chemistry is an atom or group of atoms responsible for the characteristic chemical reactions of a molecule. An example of a functional group is the hydroxyl group -OH commonly found in alcohols. This group contains an oxygen atom bonded to a hydrogen atom and can participate in hydrogen bonding, making alcohols polar and increasing their solubility in water. The presence of the hydroxyl group also alters the reactivity of the molecule, allowing it to undergo reactions such as dehydration and oxidation. . Response in Sesotho: Sehlopha se sebetsang sa khemistri ke athomo kapa sehlopha sa liathomo tse ikarabellang bakeng sa tsebetso ea likhemikhale tsa molekhule. Mohlala oa sehlopha se sebetsang ke sehlopha sa hydroxyl -OH se atisang ho fumanoa ka joala. Sehlopha sena se na le athomo ea oksijene e hokahantsoeng le athomo ea haedrojene me e ka nka karolo ho hydrogen bonding, ho etsa hore joala bo be polar le ho eketsa ho qhibiliha ha bona metsing. Ho ba teng ha sehlopha sa hydroxyl ho boetse ho fetola tsebetso ea molekhule, ho e lumella hore e be le maikutlo a kang ho felloa ke metsi le oxidation. 