Question

"write the splitting pattern of hydrogens in vinyl chloride a.Ha =souble, Hb = doublet, He = singler b. Ha = doublet, Hb = doublet, He = doublet c.Ha = doublet, Hb = doublet, He = doublet of triplet d. Ha = doublet of doublet, Hb = doublet of doublet, He = doublet of doublet"

Answer 1

A) Ha= Soluble ,Hb = doublet

He =Singler

Explanation:

A doublet of doublets (dd) occurs when a hydrogen atom is coupled to two non-equivalent hydrogens. An example is the NMR spectrum of methyl acrylate. ...

There are four separate peaks because He is coupled to both Ha and Hb, but with different coupling constants for each. The result is a doublet of doublets.

Hydrogens that are bonded with the heteroatoms are either coupled very weakly or not at all bonded with that atom. The splitting of hydrogens is seen in double peak and a triple peak pattern in vinyl chloride