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MCQ on NMR spectroscopy: Page-5

The possible number of peaks in 1H NMR spectrum of the following structure is

(A) 1

(B) 2

(C) 3

(D) 4

The peak due to the protons attached to 1 st carbon in the above structure splitted in to peaks of

(A) 0

(B) 1

(C) 2

(D) 3

The ratio of peak splitting in the above situation is

(A) 1:1

(B) 1:2

(C) 1:2:1

(D) 1:3:3:1

Which of the following solvent is not used in NMR?

(A) D 2O

(B) CHCl 3

(C) CCl 4

(D) CDCl 3

A compound has shown two signals in 1H NMR with following peak heights. The ratio of the number of protons causing each signal will be
peak ratio

(A) 3:2

(B) 2:3

(C) 4:9

(C) 9:4