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GRAND CANYON UNIVERSITY Additional Problems 1. List all types of IMFs that would

ID: 695350 • Letter: G

Question

GRAND CANYON UNIVERSITY Additional Problems 1. List all types of IMFs that would occur in each of the following and circle the strongest force d NaBr 2. Rank the following compounds from weakest IMF to strongest IMF using the less than symbol, and list the strongest force present for each compound a CaCO CH OH CH OCH, b. HF HC1 H2 c SO2 PCl FeClz 3. Rank the following compounds from weakest IMF to strongest IM, using the less than symbol, list the strongest force present for each compound, and justify your answer if the same force is present in more than one compound a HaS N2 H20 H2Po H2Te 4 Rank the following compounds from lowest to highest boiling point using the less than symbol, and justify your answer CH CH-OHCH,CH-OH CH.CH.CH CH,CH CH Cl2 2017. Grand Canyon University. All Rights Reserved

Explanation / Answer

a)

CH3CF3 --> slightly polar, so:

dispersion forces ( due to mass presence )

dipole-dipole interactions ( since there is a dipole due to C-F bond)

b)

CCl4 mostly nonpolar

dispersion forces ( due to mass presence )

c)

O2 nonpolar, since O=O has electronegative difference

dispersion forces ( due to mass presence )

d)

NaBr --> ion-ion species, electrostatic mainly

e)

this is (CH3)N

slightly polar, so:

dispersion forces ( due to mass presence )

dipole-dipole interactions ( since there is a dipole due to C-N bond)

f)

CH3OH polar,

dispersion forces ( due to mass presence )

dipole-dipole interactions ( since there is a dipole due to C-F bond)

Hydrogen bonding, due to OH group