9. A 0.324 g sample of a compound undergoes combustion analysis and gives 1.095g CO₂ and 0.224g H₂O. A mass spectrum shows the molar mass to be 104g/mole. What is the molecular formula of this compound? A. C10H10 B. C₂H₂ C. C₂H4O C&Hs

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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.