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1.) Order the intermolecular forces (dipole-dipole, London dispersion, ionic, an

ID: 1020950 • Letter: 1

Question

1.) Order the intermolecular forces (dipole-dipole, London dispersion, ionic, and hydrogen-bonding) from weakest to strongest.

2.) Which of the species below would you expect to show the least hydrogen bonding?

A. dipole-dipole, London dispersion, ionic, and hydrogen-bonding B. London dispersion, dipole-dipole, hydrogen-bonding, and ionic C. London dispersion, ionic, dipole-dipole, and hydrogen-bonding D. hydrogen-bonding, dipole-dipole, London dispersion, and ionic E. dipole-dipole, ionic, London dispersion, and hydrogen-bonding

Explanation / Answer

1.B. London dispersion, dipole-dipole, hydrogen-bonding, and ionic

weakest bond london dispersion and ionis bond is strongest bond

2. strength of hydrogen bond H----F > O------H> N----H

in CH4 does nto form hydrogen bond because of carbon has less electronegativity element.

E. NH3

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