Final answer:
The number of signals in the 1H NMR spectrum of compounds with the molecular formula C6H14 depends on the different types of hydrogen atoms present in each compound.
Step-by-step explanation:
In the 1H NMR spectrum of each of the five compounds with the molecular formula C6H14, you would expect to see different numbers of signals based on the different types of hydrogen atoms present in each compound.
For example, in compounds with only one type of hydrogen atom, such as when all six carbon atoms are bonded to three hydrogen atoms each, you would expect to see only one signal in the 1H NMR spectrum. However, in compounds with different types of hydrogen atoms, such as when some carbon atoms are bonded to more or less than three hydrogen atoms, you would expect to see multiple signals in the 1H NMR spectrum.
Therefore, without more specific information about the structures of the compounds, it is not possible to determine exactly how many signals would be seen in their 1H NMR spectra.