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MCQ on NMR spectroscopy: Page-3
How many number of peaks are possible in 1H NMR spectra of following compound?
(A) 1
(B) 2
(C) 3
(D) 4
How many number of peaks are possible in proton NMR spectra of the following cyclic compound?
(A) 2
(B) 3
(C) 4
(D) 5
Enantiotropic protons are
(A) Chemically equivalent
(B) Magnetically equivalent
(C) Both A and B
(D) Does not give NMR signal
Assess how many signals are possible for the following compound in proto NMR spectroscopy.
(A) 6
(B) 3
(C) 4
(D) 5
Arrange the following nuclei in the decreasing order of their relative chemical shifts in proton NMR spectroscopy.
(A) 1.3
(B) 1.5
(C) 0.9
(D) 2.5