Question

6 The distance between the centers of two adjacent peaks in a multiplet is called as
(A) Peak
(B) Split
(C)Coupling​

Answer 1

The distance between the centers of two adjacent peaks in a multiplet is called coupling constant or spin-spin coupling constant (J). The magnitude of J is usually expressed in units of Hz and never in δ (ppm) values. The value of J remains constant and does not depend on magnetic field.