Aldehyde and ketones .
The group you are looking for is the "carboxyl" group -COOH. It should be noted, however, that while the carboxyls are by far the most common organic acids, there are other groups that can impart acidity to organic compounds as well, such as the sulphonics, SO2OH.
Functional group is a part of an organic molecule which takes a part in chemical reaction for example in alcohols functional group is -OH , in carboxylic acids is -COOH and so on, but formaldehyde CH2O is a molecule and it is completely a functional group.
The carboxyl group is writed -COOH.
Organic compounds with an oxygen hydrogen functional group are either alcohols or carboxylic acids
COOH (carboxyl) groups are found on compounds called carboxylic acids, which are organic compounds that contain a carboxyl group. NH2 (amino) groups are found on compounds called amines, which are organic compounds that contain an amino group. Both carboxylic acids and amines are commonly found in various biological molecules and have important functions.
n.An atom or group of atoms, such as a carboxyl group, that replaces hydrogen in an organic compound and that defines the structure of a family of compounds and determines the properties of the family.Read more: functional-group
-OH is a functional group. It's not at all clear what you're trying to ask. The functional group is called the hydroxyl group. Its compounds are called "alcohols".
Carboxyl group
The group you are looking for is the "carboxyl" group -COOH. It should be noted, however, that while the carboxyls are by far the most common organic acids, there are other groups that can impart acidity to organic compounds as well, such as the sulphonics, SO2OH.
two examples are carboxyl and hydroxyl examples are vinegar for carboxyl and phenol for hydroxyl there are many others
Fatty acids contain carboxyl groups. The functional group of fatty acids is -COOH. There are 2 types of fatty acids called saturated and non saturated.
Functional group is a part of an organic molecule which takes a part in chemical reaction for example in alcohols functional group is -OH , in carboxylic acids is -COOH and so on, but formaldehyde CH2O is a molecule and it is completely a functional group.
amines and carboxyl
The carboxyl group is writed -COOH.
-COOH is the carboxyl functional group, which is called carboxylic acids, or organic acids. This is what gives vinegar its sour taste. It has acidic properties because of the hydrogen ion and found in ionic forms in cells, which is called carboxylate group.
carbonyl
Organic compounds with an oxygen hydrogen functional group are either alcohols or carboxylic acids