00:01
So the resonance structures of the given molecules in the question looks like this.
00:06
So for first, there would be a resonance along this chain of this molecule and looks like this.
00:14
And this is the final resonance hybrid for this molecule.
00:21
For second, there is a straight chain and the resonance or i would say the resonance follows the straight line pattern as well.
00:30
So in that case, this is the resonance hybrid.
00:35
Third case, resonance is not possible between the long pair of nitrogen atom and the bengen ring because there is an additional single bone in between them.
00:44
So there would be only resonance in the bengen ring, which looks like this.
00:49
In the final case, we have an amide group given over here...