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Spectroscopy Overview
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Grade Level
Chemistry
11.125 Spectroscopy Overview
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Use the replicate spectra shown. Which conclusion is best supported?
A
Any feature appearing once must be accepted as a real peak.
B
A persistent peak across replicates is stronger evidence than a feature appearing in only one run.
C
Replicates make spectroscopy less reliable by adding data.
D
All peaks disappear when a measurement is repeated.
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