Question

what happens when sodium Borohydride is treated with Iodine

Answer 1

First, iodine is reacting with onesodium borohydride, so you get borane, sodium iodide, and hydrogeniodide. Then hydrogen iodide is reacting with another sodium borohydride, so you get another borane and another sodium iodide, plus some hydrogen. All that borane is actually the stuff that reduces the acid to alcohol

Answer 2

when iodine react with sodium borohydride then there is the formation of sodium iodide borane and hydrogen iodide