Question

How many signals do you expect in on NMR spectrum of isopropyl bromide ........

1 - four
2- three
3- one
4 - two​

Answer 1

Answer:

idk .........................

Answer 2

Option (a)-Four signals are  expected in NMR spectrum of isopropyl bromide.

Explanation:

• If we  observe in the NMR of isopropyl bromide we expect analysis.
• Here Absorption is by the six methyl protons H(a) which appears upfield, and split into a doublet by the single adjacent proton H(b).
• Absorption is done by the lone proton H(b) which appears downfield and the inductive effect of bromine willsplit into a septet by the six adjacent protons along outside peaks which are barely visible.
• The two methyl groupspresent in the iospropyl bromide are equivalent.
• Four signals are in total found  in 1H NMR spectrum.