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Which of the following substances will have both dispersion forces and dipole-dipole forces?
Ahh! Please help!!! :P
a. HCl
b. BCl3
c. Br2
d. CH4
e. NH3
Please explain the answer,
2 Answers
- Anonymous9 years agoFavorite Answer
all have disperison so we need to pick those with a dipole
A, E only
the others have dipoles that cancel due to symmetry
answers A , E
Source(s): Soc!! - ?Lv 44 years ago
All might have London forces so we might desire to look for components with dipole-dipole forces. dipole-dipole forces exist between components with polar bonds.CO2,BCl3,HCl has polar bonds so as that's the respond