What happens when the above pinacol is treated with - (a) conc. sulphuric acid (b) dil. sulphuric acid
I'm confused between pinacol rearrangement and dehydration (E1 or E2?), as both possibilities exist. I think the concentration of the reagent might have a role to play, but I'm not sure. Please help.
P.S. It'd be great if you could quote data and sources with your answer.