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MCQ on NMR spectroscopy: Page-4

The no. of peaks possible in methoxy acetone

(A) 1

(B) 2

(C) 3

(D) 4

Chemically equivalent protons are

(A) The protons having chemically identical environment

(B) The protons having identical magnetic environment

(C) Both

(D) None

The area under the peak in NMR is measured by

(A) Planimeter

(B) Integral line

(C) Stepped curve

(D) Both B and C

The chemical shift is more in

(A) Cyclohexyl

(B) Cyclobutyl

(C) Cyclopentyl

(D) Cyclopropyl protons

Which of the following will have more chemical shift

(A) Saturated aliphatic

(B) Vinylic

(C) Cyclopropylic

(C) Aromatic