1. Identify the following compounds: a. (C4H10O) positive iodoform b. (C9H12O) positive Lucas (immediate reaction); reaction with hot KMnO4 gives benzoic acid; positive Jones c. (C9H12O) positive Jones; negative Lucas d. The only 1o alcohol to give a positive iodoform test e. (C9H12O) positive iodoform; reaction with hot KMnO4 give 1,4-benzenedicarboxylic acid f. (C4H10O) negative Jones; negative iodoform g. (C7H8O) negative Jones; negative Lucas; negative iodoform; no reaction with hot KMnO4. g

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.