CH3 H₂N CH₂ IV 11 KO CF3 Rank the following compounds in order of decreasing basicity. CF3 CF3 ||| CF3 A) III > V> | > | > IV B) IV>I>II>V> III C) I>IV>II>V > III D) IV>II>I>V > III

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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.