Answer :
Alkyne group has triple bond.
With the aid of other functional groups, the way that the functional groups participate in a chemical process can be further altered. These groups can also be transformed into one another.
In the case of polymers, the functional groups are typically attached to the nonpolar core of the carbon atoms in each repeating unit of the corresponding polymer, infusing the carbon chain with specific chemical properties. Covalent bonding connects the atoms of these groups and the group as a whole to the molecule.
• It has been found that some functional groups have an ionic charge, as seen in carboxylate salts with the -COO- ionic group.
• When these groups are joined to molecules, the molecules are changed into polyatomic ions or complexions.
• A ligand is a functional group that is attached to the central atom in a coordination complex.
What are the four functional groups?
Some of the crucial functional groups in biological compounds are the hydroxyl, methyl, carbonyl, carboxyl, amino, phosphate, and sulfhydryl groups. The formation of molecules including DNA, proteins, carbohydrates, and lipids depends heavily on these groups.
{ Functional Group Formula - Suffix - Example }
• Alcohol, R-OH-olMethanol
• Ketone, R-(CO)-R’-oneButanone
• Aldehyde, R-CHO-alEthanal (acetaldehyde)
• Acyl Halide, R-(CO)-X-oyl halideEthanoyl Chloride (acetyl chloride)
• Carboxylate, R-COO–-oateSodiumEthanoate (sodium acetate)
• Carboxylic Acid, R-COOH-oic acidEthanoic Acid (acetic acid)
• Ester, R-(CO)-O-R’Alkyl alkanoateEthyl Butanoate (Ethyl butyrate)
• Ether, R-O-R’Alkyl etherDiethyl Ether (ethoxyethane)
{ Functional Group Formula - Suffix - Example }
• Amide, R-(CO)-N-R2-amideEthanamide (acetamide)
• Primary Amine, R-NH2-amineMethylamine
• Secondary Amine, R2NH-amineDimethylamine
• Tertiary Amine, NR3-amineTrimethylamine
• Imide, (RCO)2N-R’-imideSuccinimide
• Cyanate, R-OCN Alkyl cyanate Methyl CyanateIsocyanate, R-NCOAlkyl isocyanate Methyl Isocyanate
(b) Alkynes have the two-carbon triple bond, which is the most typical type of triple bond. Cyanides and isocyanides are two more functional groups that contain a triple bond. Some diatomic compounds, including carbon monoxide and dinitrogen, also have triple bonds.
Hydroxyl group is polar.
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