00:01
Dear students, we have four compounds in a mixture, benzoic acid, ethyl, 4 aminobenzoate, and biphenyre.
00:08
Now this mixture is dissolved in diethyl ether because all are the organic compounds they will dissolve in diethyl ether and then placed in a separatory funnel.
00:16
The separatory funnel will first be treated with 3 molar sodium hydroxide.
00:21
When second in the separatory funnel with sodium hydroxide, which of the compound will go to the water layer? this is our question.
00:31
Which of these, out of these three, which of the compound will go to the water layer? we know the compound formed, if a soluble water -soluble compound forms by the reaction of sodium hydroxide, then that will go to the water layer.
00:45
So we know, water -soluble compound will go to the water layer because diethyl ether is the organic solvent and where water is the aqua -solvent, so the water -solvent will go to the water -solvent.
01:03
The water layer.
01:05
Now out of this benzoic acid is acidic and it will react with sodium hydroxide...