I am preparing for my exam, and then I stuck up here. The answer to this question given by my teacher was
No, this doesn't show resonance because there are two bulky groups alongside chlorine, due to this chlorine will leave the plane and as we know resonance is a planar phenomenon, it won't show resonance
My question to you is:
Why did chlorine leave the plane on the first place? And what is the whole concept behind it? Please help me with it.
My guess to this is that since these two groups are really big and bulky, and are present near Chlorine, they take up almost all the space around which causes chlorine to leave the plane.