2 - Butanone SEC. amylalchol Ethyl phenyl ketone ACETOPHENONE
Solution :Iodoform test is SHOWN by alcohols of the general fromula `R-overset(H)overset(|)underset(OH)underset(|)(C)-CH_(3)` and carbonyl compounds of the general FORMUAL `R-overset(O)overset(||)(C)-CH_(3)`