Current Attempt in Progress Which of the given compounds shows an absorption at 2250cm13 ? Which one of the given compounds has a structure consistent with the IR spectrum shown? Which one of the given compounds is consistent with the following IR spectrum? Courtasy of 5085: National institute of Advanced indintrial Science ma Technology I II III IV V How many signals would you expect in the 2H NMR spectrum of the compound given? Whit compriand? thit infrosural? 1 in m