00:02
How many signals are present in the h1 nma spectrum for each molecule? what splitting is observed in each signal? a.
00:37
Those nine hydrogens, they are equivalent.
00:44
There is no carbon because there are no hydrogens at each neighbor.
00:50
So it will be singlet, no splitting.
00:54
Nine hydrogens.
00:57
For alcohols, it is a...
00:59
Tricky thing usually realistically our hs are exchanged with moisture and they don't cup sometimes they do if alcohols are very very pure but usually they don't it means a ch2 group will also have no neighbors so they're also singlet two hydrogens and oh will give a symbol with one hydrogen.
01:40
Those three hydrogens will split on two neighbors and form and triplet.
01:59
The rule is n plus one, number of carbon partners plus one.
02:06
It will be triplet, three hydrogens...