Smaller signal is observed at a mass higher

Reference no: EM13147377

In a typical mass spectrum, a smaller signal is observed at a mass 1 amu higher than the molecular ion peak. Why? A) Due to small impurities in the sample B) Because of fragmentation C) Because a small percentage of the compound will have a carbon that is the isotope 13C instead of 12C D) Machine error

Reference no: EM13147377

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