Question
(i) Out of (CH3)3C–Br and(CH3)3C–I, which one is more reactive towards SN1 and why?
(ii) Write the product formed when p-nitrochlorobenzene is heated with aqueous NaOH at 443K followed by acidification?
(iii) Why dextro and laevo-rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation?