a. Draw the structure of the molecular ion for 1-hexanol. Is it present in the spectrum? If so identify the peak which correlates to the molecular ion. b. Draw the structure of the fragment (cation or radical cation) that forms when 1-hexanol undergoes cleavage. Show the resonance stabilization of the fragment. Is it present in the spectrum? If so identify the peak which correlates to the alpha cleavage fragment. c. Draw the structure of the fragment (cation or radical cation) that forms when 1-hexanol undergoes the loss of water. Is it present in the spectrum? If so identify the peak which correlates to the dehydrated fragment. d. The dehydrated fragment can be cleaved to form an allylic cation. Draw the structure of the allylic cation fragment. Is it present in the spectrum? If so identify the peak which correlates to the allylic cation fragment