Question

Classify the substances according to the strongest solute-solvent interaction that will occur between the given substances and water during dissolution. please match. 1. ion-dipole forces 2. dipole-dipole forces 3. hydrogen bonding 4. london dispersion forces
a. cucl2
b. cuso4
c. hf

Answer 1

CuCl2 will have dipole-dipole forces the strongest attraction that will be present. For CuSO4, io- dipole forces would be the strongest and for HF, hydrogen bonding would be the strongest force present. Dipole-dipole are permanent dipoles where two polar molecules interact. For ion-dipole, ions are the contributing factor of such and for hydrogen bonding, it is the bonding of hydrogen atom with a halogen.

Answer 2

CuCl2  is Ionic Bonding Forces, CuSO4 is London Dispersion, Dipole dipole, ion-ion attraction, whereas HF is hydrogen bonding.

Further explanation

The different forces that exist between atoms is called the interatomic forces. While when atoms are joined to one another, they form molecules, and it in turn have forces that bind them together. It are known as intermolecular forces.

The substances according to the strongest solute-solvent interaction that will occur between the given substances and water during dissolution are as follows:

• 1. ion-dipole forces: It is an attractive force that results from the electrostatic attraction between an ion and a neutral molecule that has a dipole.
• 2. dipole-dipole forces: It is the attractive forces between the positive end of one polar molecule and the negative end of another polar molecule.
• 3. hydrogen bonding: it is an attraction between two atoms that already participate in other chemical bonds.
• 4. london dispersion forces: it is a temporary attractive force when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles

a. CuCl2 : Ionic Bonding Forces. It has very high boiling points  and the strongest force also the  very large separation of charge

b. CuSO4 : London Dispersion, Dipole dipole, ion-ion attraction (ionic may refer to intramolecular bonding

c. HF: hydrogen bonding. In HF molecule there is a hydrogen bond between the hydrogen atom of one molecule, and also the fluorine atom of another molecule.

Learn more

1. Learn more about hydrogen bonding brainly.com/question/11808975
2. Learn more about dipole-dipole forces brainly.com/question/12180608
3. Learn more       about ion-dipole forces brainly.com/question/7462594

Answer details

Grade:        5

Subject:  chemistry

Chapter:  Intermolecular And Interatomic Forces

Keywords: hydrogen bonding, ion-dipole forces, dipole-dipole forces, london dispersion forces, dipole-dipole forces