Question

which of the following situations would a dipole-dipole forces be significant?

Answer 1

and the situations are...

Answer 2

When molecules have permanent dipole moments,
When molecules are nonpolar,
When Van der Waals forces are also present,
When Van der Waals forces are present

Answer 3

ok so this is multichoice question?

Answer 4

yeah

Answer 5

wait the last one is when no Van de Waals is present

Answer 6

so its A and C

Answer 7

ok thank you :)

Answer 8

and do you know why? do you want to know why?