2. Provide the structure of a compound that is consistent with the following IR and MS data. NOTE: the mass of the molecular ion is 102. 640 84 L832 26 L761 33 1046 74 1005 46 1715 81 1428 74 994 34 094 69 603 84 L368 38 1222 L124 64 593 79 4 647 84 100- B0 60- 14.0 1.9 40 15.0 7.5 20.0 1.2 29.0 1.0 20- 41.0 1.0 42.0 5.3 43.0 100.0 44.0 2.2 10 20 30 40 60 70 80 45.0 2.8 m/z 60.0 1.9 Relative Intensity

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.