Question

The number of signals for m and p
dichlorobenzene in broadband decoupled C
13 NMR spectrum are namely​

Answer 1

Answer:

don't know really sorry

Answer 2

The number of signals for m and p dichlorobenzene in broadband decoupled 13C NMR spectrum are namely​  due to proton coupling.

Explanation:

• Proton decoupling is due to the splitting of resonance for a 13C atom by hydrogen which can be eliminated to generate a singlet.
• The spectrum which is obtained is called a proton-decoupled NMR spectrum.
• In this coupling, the combination of the field, as well as radio frequency, causes a major change in spin states of hydrogen nuclei.
• The spectrum of 13C NMR spectrum is being obtained at one magnetic field strength and frequency, where a high-intensity source of radio frequency helps to detect the protons which will be simultaneously be used to irradiate the sample.