Question

Why is $CDC{l_3}$a triple in ${C^{13}}$NMR?

Answer 1

The NMR is one of the main instruments for industrial development. The basic principle of NMR is magnetic resonance. The magnetic resonance will arise due to the external magnetic field. This is kind of the external magnetic field. All the atoms have some amount of internal or natural magnetic field. This internal magnetic field arises due to the rotation and revolution of the nucleus in the atom. We know electrons all rotate around a nucleus and revolve themselves. The Same kind of activity will be seen in the nucleus of the atom also. This is helpful for our prediction of the structure of the molecules. The NMR is mainly used in the modern period for MRI. The abbreviation of MRI is magnetic resonance imaging. The abbreviation of NMR is nuclear magnetic resonance.

Complete Answer:
The ${C^{13}}$ NMR is one of the main applications used for counting the number of carbon atoms in the molecules. In $CDC{l_3}$, the nature of the hydrogen atom is a deuterium species. The spin quantum number is one. The possible orientation is three. Hence in $CDC{l_3}$ ${C^{13}}$NMR is a triple peak.
According to the above discussion, we conclude in $CDC{l_3}$ ${C^{13}}$NMR is a triple peak due to the possible orientation of deuterium species.

Note:
The isotopes are nothing but the same atomic number but a different mass number. The atomic number is nothing but the number of electrons in the atom. The mass number is nothing but the sum of the number of protons and the number of neutrons in the molecules. The hydrogen atom has three isotopes. This classification is also based on the same atomic number and mass number of the hydrogen atom. There are protium, deuterium, and tritium. In NMR deuterium solvents are only used. The carbon atom is also two kinds of isotopes. This classification is also based on the same atomic number and mass number of the carbon atom.