Which molecular formula is consistent with the following mass spectral data? M⁺•at m/z = 72, relative height = 73.0%
(M+1) ⁺•at m/z = 73, relative height = 3.3%

Question

Which molecular formula is consistent with the following mass spectral data? M⁺•at m/z = 72, relative height = 73.0% (M+1)⁺•at m/z = 73, relative height = 3.3%

Quizplus · Accepted Answer

The molecular formula consistent with the mass spectral data showing a base peak at m/z = 72 and a (M+1) peak at m/z = 73 is C6H12O. This corresponds to choice D, as it is the only option with a molecular formula that matches the given mass spectral data, indicating the presence of carbon (C), hydrogen (H), and oxygen (O) in the specified amounts.

Which Molecular Formula Is Consistent with the Following Mass Spectral