Part A Picture (a) HF---HF is hydrogen bonding , because Fluorine has hive elect

Question

Part A Picture (a) HF---HF is hydrogen bonding, because Fluorine has hive electronegativity (3.98) and so the bonding electrons attract towards the fluorine, away from Hydrogen. here HF , the positive hydrogen on one HF molecule will be attracted to one of these lone pairs on a another HF molecue.   

Part B Picture (b).

Ans. London dispersion forces

becasue the bond in fluorine is completely non-polar and all fluorine atoms have the same electronegativity, so both the fluorine atoms share electrons evenly. London dispersion force is a weakest intermolecular force between two atoms in close proximity to each other.

Part C Picture (c).

Ans. Ion-dipole forces.

because Na(+) is an ion interact with OH2 is polar molecule and has stable dipole.

Part D Picture (d).

Ans. dipole-dipole force

its attractive forces between the postive end of the polar molecule and the negative end of the polar molecule. here SO3 is trigonal molecusle

Part E

Ans: Forces on the picture (b)

because London dispersion force is week attarction between the molecules, its temporary force

Explanation / Answer

Pro Part A Picture (a) What kind of intermolecular attractive force is shown in each of the following cases? Figure 1) Hydrogen bonding O Dipole-dipole forces O London dispersion forces O lon-dipole forces Figure 1of1 > Submit Part B Picture (b) lon-dipole forces Dipole-dipole forces London dispersion forces Hydrogen bonding

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