In mass spectrometry, the molecular ion peak occurs at O A. the largest m/z value. O B. the smallest m/z value. O C. the m/z value of the most abundant ion. O D. an m/z value equal to the molecular weight of the sample molecule.

In mass spectrometry, the molecular ion peak occurs at O A. the largest m/z value. O B. the smallest m/z value. O C. the m/z value of the most abundant ion. O D. an m/z value equal to the molecular weight of the sample molecule.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 14CTQ

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Concept explainers

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.

Question

In mass spectrometry, the molecular ion peak occurs at
O A. the largest m/z value.
O B. the smallest m/z value.
O C. the m/z value of the most abundant ion.
O D. an m/z value equal to the molecular weight of the sample molecule.

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