MCQ on NMR spectroscopy: Page-11

(A) CH₃F

(B) CH₃Cl

(C) CH₃Br

(D) CH₃I

(A) More the electro negativity lesser the chemical shift

(B) More the electro negativity more the chemical shift

(C) More the size of the atom lesser the chemical shift

(D) More the size of the atom more the chemical shift

(A) Tetramethyl silane

(B) Dimethylchloro silane

(C) Dimethyl silapentane sulfonate sodium

(D) Squalene

(A) Pure samples

(B) Chemical exchange

(C) Tertiary hydrogens

(D) None

(A) Low field NMR

(B) High resolution NMR

(C) Not by NMR

(C) None of the above