What do you meant by functional group?

A functional group is a group of atoms in a molecule with distinctive chemical properties, regardless of the other atoms in the molecule. The atoms in a functional group are linked to each other and to the rest of the molecule by covalent bonds.

What are the difference of functional groups?

What is the Difference Between Functional Group and Substituent? The key difference between functional group and substituent is that a functional group is an active part of a molecule whereas a substituent is a chemical species that can replace an atom or a group of atoms in a molecule.

What is meant by functional group Class 10?

Functional groups are group of atoms or bonds that define the function of the hydrocarbon that they get attached to. Examples: Alcohol, Aldehyde, Ketone, Carboxylic acid, Halogens, Double & Triple covalent bonds.

What is meant by a functional group in organic chemistry?

In organic chemistry, a functional group is a specific group of atoms or bonds within a compound that is responsible for the characteristic chemical reactions of that compound. The same functional group will behave in a similar fashion, by undergoing similar reactions, regardless of the compound of which it is a part.

What is a functional group and why are functional group important?

Functional groups are important in chemistry because they are the portion of a molecule that is capable of characteristic reactions. They, therefore, determine the properties and chemistry of many organic compounds. An organic compound is any compound that contains carbon and another element.

What is functional group Class 11?

A functional group may be defined as as atom or a group of atoms present in a molecule which largely determines its chemical properties. The remaining part of a molecule mainly affects the physical properties such as melting point, boiling point , density, solubility, refractive index etc.

What is functional group give examples of four different functional groups?

A functional group is responsible for the characteristic property or behavior of a class of compounds. For example, hydroxyl ( –OH) group in alcohols. Examples of functional groups are: Hydroxyl group ( –OH), Aldehyde group ( –CHO), Ketone group ( –CO) and carboxylic group ( –COOH).

What are the 7 functional groups?

Functional groups include: hydroxyl, methyl, carbonyl, carboxyl, amino, phosphate, and sulfhydryl.

What is meant by a functional group explain with two examples?

(a) An ‘atom’ or ‘a group of atoms’ which makes a carbon compound (or organic compound) reactive and decides its properties (or functions) is called a functional group. The alcohol group, −OH, present in ethanol, C2​H5​OH, is an example of a functional group.

What is meant by functional group Class 11?

A functional group may be defined as as atom or a group of atoms present in a molecule which largely determines its chemical properties. All the organic compounds containing the same functional group show similar chemical reactions.

What are the different functional groups of organic chemistry?

In organic chemistry, the most common functional groups are carbonyls (C=O), alcohols (-OH), carboxylic acids (CO2H), esters (CO2R), and amines (NH2). It is important to be able to recognize the functional groups and the physical and chemical properties that they afford compounds.

What is a functional group and why are functional groups important?

Functional groups are important in chemistry because they are the portion of a molecule that is capable of characteristic reactions. A functional group is an atom or group of atoms that is responsible for a particular chemical property of an organic compound.

How to identify functional groups?

IR (infrared) spectroscopy is useful in organic chemistry because it enables you to identify different functional groups. This is because each functional group contains certain bonds, and these bonds always show up in the same places in the IR spectrum.

What is an example of a functional group?

Functional groups. One example of a strongly hydrophilic group is the carboxyl group, which can act as an acid and lose a proton to form a negatively charged carboxylate (COO −) ion. Carboxyl groups are found in amino acids and fatty acids. Other functional groups, such as the carbonyl group, are uncharged but polar…

What are the 7 functional groups in chemistry?

There are 7 important functional groups in the chemistry of life: Hydroxyl, Carbonyl, Carboxyl, Amino, Thiol, Phosphate, and aldehyde groups. 1) Hydroxyl group: consists of a hydrogen atom covalently bonded to an oxygen atom. The hydroxyl group is denoted by -OH in chemical structures and has a valence charge of -1 when in the hydroxyl ion form.

What are the 4 functional groups?

Alkenes and Alkynes. Alkenes are hydrocarbons that contain one or more double bonds between neighboring carbon atoms.

Aromatics. The additional functional group that contains only carbon and hydrogen is an aromatic ring which is a six-carbon ring with alternative double bonds.

Alcohols.

Ethers.

Thiol.

Amines.

Aldehydes.

Ketones.

Carboxylic Acids.

Esters.