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edugen.Wiley plus.com Netflix WileyPLUS ment Testbank, Question 077 Which of the

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Question

edugen.Wiley plus.com Netflix WileyPLUS ment Testbank, Question 077 Which of the m/z values corresponds to the base peak in the following mass spectrum? 100- 80 40 20- 102030 50 m/z O 45 29 15 O none of these Click if you would like to Show Work for this question: Open Show Work By accessing this Question Assistance, you will learn while you earn points based on the Point Potenti Ouestion Attempts asy Polisy 1 2000-2018 John Wiley & Sons, Inc. All Rights Reserved. A Division of John Wiley & Sens, Inc 29 acBook Pro

Explanation / Answer

Ans: 29

In Mass spectrometry, the fragment with largest abundance is assigned a relative intensity of 100. The peak corresponding to this fragment is called 'Base peak'.

In the given spectrum the peak at m/z = 29 has an intensity of 100, hence it is the base peak.