If you could have only one of the following to use to identify the entire structure of a previously unknown organic compound,which would be the best?

Question

Quizplus · Accepted Answer

NMR spectrum is the best choice because it provides detailed information about the types of atoms and their connectivity within the molecule, allowing for a complete determination of the structure. Melting point, boiling point, and molecular weight can provide some information, but are not as specific or definitive. IR spectrum can provide information about functional groups present, but may not be able to differentiate between isomers or provide information about the connectivity between atoms.

If You Could Have Only One of the Following to Use