Match each lettered statement to the corresponding feature of an NMR spectrum. A The number of adjacent, coupled nucleii.
B The relative number of nucleii responsible for each peak.
C The number of chemically non-equivalent nucleii.
D The number of nucleii in the molecule with non-zero I values.
E The nature of the chemical environment for each different group of nucleii.
The chemical shifts.
The relative integrated signal intensities.
The number of signals.
The peak multiplicities.