Question

For the following molecule, what will be the percentages of the m, m+2, m+4 peaks, respectively?

1) 50%, 25%, 25%
2) 25%, 50%, 25%
3) 25%, 25%, 50%
4) 33.33%, 33.33%, 33.33%

Answer 1

The question lacks sufficient details, such as the molecular composition or isotopic distribution, to accurately calculate the percentages of the m, m+2, m+4 peaks in the mass spectrum.

Step-by-step explanation:

The question seems to be missing critical information, specifically the details regarding the molecule in question. To accurately answer what the percentages of the m, m+2, m+4 peaks would be, we require information about the isotopic composition of the elements in the molecule. Generally, these peaks refer to the presence of isotopes in a mass spectrum; for instance, the presence of carbon-13 and oxygen-18 can contribute to m+1 and m+2 peaks for a compound primarily composed of carbon and oxygen.

Without additional details about the exact molecular composition or the element's isotopic abundances, one cannot determine the exact percentages of the m, m+2, m+4 peaks. Thus, it is not possible to provide a correct choice from the options listed. Information typically found in questions of this nature can include the molar mass, empirical formula, or specific elements which have notable isotopic distributions (such as chlorine or bromine).