Question

Which one of the following is not considered a noncovalent interaction? A) carbon-carbon bonds. B) hydrogen bonds. C) hydrophobic interactions.

Answer 1

c) hydrophobic interactions

Non-covalent interactions can be classified into different categories, such as electrostatic, π-effects, van der Waals forces, and hydrophobic effects. Non-covalent interactions are critical in maintaining the three-dimensional structure of large molecules, such as proteins and nucleic acids.

Step-by-step explanation:

to begin, with covalent bonds is when u have 2 elements that are both non-metals and have a bond in between . non covalent means the elements are metals or ions it depends so either metallic bond or ionic bond.

Answer 2

A carbon-carbon bond is not a noncovalent interaction; it is an example of a strong covalent bond. Noncovalent interactions include hydrogen bonds and hydrophobic interactions, among others.

Step-by-step explanation:

The noncovalent interaction not listed among the options in the question is a carbon-carbon bond. Noncovalent interactions include hydrogen bonds, hydrophobic interactions, London (dispersion) forces, dipole-dipole interactions, and ionic interactions. Carbon-carbon bonds are examples of covalent bonds, which are strong intramolecular forces that hold atoms together within a molecule through the sharing of electrons.

By contrast, hydrogen bonds are intermolecular forces that occur between a hydrogen atom covalently bonded to a highly electronegative atom such as nitrogen, oxygen, or fluorine on one molecule and a lone pair of electrons on another highly electronegative atom. Hydrophobic interactions are noncovalent and occur between nonpolar molecules or nonpolar regions of molecules in the presence of an aqueous solution, causing them to aggregate and minimize their exposure to water.