00:01
For two liquids to be missable, they need to share intermolecular forces.
00:09
Intermolecular forces.
00:13
So in a, we have water, which contains hydrogen bonding as an intermolecular force, mixed with ch3, ch2, ch2, ch3, which only has dispersion forces, because the bonds between carbon and hydrogen are mostly non -polar.
00:41
For hydrogen bonding to occur, we need a hydrogen directly bonded to an oxygen, nitrogen, or fluorine, which occurs there.
00:50
So because there are a significant difference in their intermolecular forces, hydrogen bonding versus dispersion, these are not miscible.
01:03
Then we'll go to the second group.
01:05
The second group is c6h6, similar to this species here.
01:12
It's a hydrocarbon that just has carbons and hydrogens.
01:16
So it's mostly non -polar exhibiting dispersion forces.
01:21
And we're going to combine that with c, cl4...