| 1. | Identify the molecular ion in this spectrum. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 45 | 
    
    
    |  | b) | 46 | 
    
    
    |  | c) | 47 | 
    
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    | 2. | For this same spectrum, choose the compound that the spectrum represents. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | formic acid | 
    
    
    |  | b) | 1-propanol | 
    
    
    |  | c) | ethanol | 
    
    
    |  | d) | methanol | 
    
    
    |  | e) | isopropyl alcohol | 
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    | 3. | Find the alkyl ion series in the spectrum below. (Check the hint!) |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 15, 29, 43, 57 | 
    
    
    |  | b) | 31, 45 | 
    
    
    |  | c) | none | 
    
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    | 4. | Find the alkyl LOSS ion series in the same spectra shown below.  (Check the hint!) |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 15, 29, 43, 57 | 
    
    
    |  | b) | 31, 45 | 
    
    
    |  | c) | none | 
    
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    | 5. | For the same spectrum shown in the previous two questions, choose the compound that the spectrum represents. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 2-methyl-2-propanol | 
    
    
    |  | b) | 1-butanol | 
    
    
    |  | c) | 2-butanol | 
    
    
    |  | d) | 1-pentanol | 
    
    
    |  | e) | 2-methyl-1-propanol | 
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    | 6. | Identify the molecular ion in this spectrum. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 70 | 
    
    
    |  | b) | 71 | 
    
    
    |  | c) | 87 | 
    
    
    |  | d) | 88 | 
    
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    | 7. | For the same spectrum, choose the compound that the spectrum represents. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 1-hexanol | 
    
    
    |  | b) | 1-pentanol | 
    
    
    |  | c) | 2-methyl-2-butanol | 
    
    
    |  | d) | 2-pentanol | 
    
    
    |  | e) | 1-butanol | 
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    | 8. | Choose the compound that this spectrum represents. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 2-methyl-2-butanol | 
    
    
    |  | b) | 2-methyl-2-propanol | 
    
    
    |  | c) | 2-butanol | 
    
    
    |  | d) | 1-butanol | 
    
    
    |  | e) | 2-methyl-1-propanol | 
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    | 9. | Choose the compound that this spectrum represents. |  | 
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    |  |  | Click on image to enlarge | 
    
    
    |  | a) | 2-pentanol | 
    
    
    |  | b) | 2-methyl-2-propanol | 
    
    
    |  | c) | 1-butanol | 
    
    
    |  | d) | 2-methyl-1-propanol | 
    
    
    |  | e) | 2-butanol | 
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