What would distinguish the mass spectrum of 2,2-dimethylpropane from those of 2 methylbutane and n-pentane? A. molecular ion peak at 72 B. base peak at 15 C. base peak at 27 D. base peak at 43 E. base peak at 57

What would distinguish the mass spectrum of 2,2-dimethylpropane from those of 2 methylbutane and n-pentane? A. molecular ion peak at 72 B. base peak at 15 C. base peak at 27 D. base peak at 43 E. base peak at 57

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter14: Mass Spectrometry

Section: Chapter Questions

Problem 14.27P: Following is the mass spectrum of an unknown compound. The two highest peaks are at m/z 120 and 122....

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Question

What would distinguish the mass spectrum of 2,2-dimethylpropane from those of 2-
methylbutane and n-pentane?
A. molecular ion peak at 72
B. base peak at 15
C. base peak at 27
D. base peak at 43
E. base peak at 57

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