Which one of the following pairs reacts to form an organic product with only 2 singlets in its proton n.m.r. spectrum?
A ethene and bromine
B propan-2-ol and acidified potassium dichromate(VI)
C ethanol and concentrated sulphuric acid
D epoxyethane and water in the presence of dilute sulphuric acid
The mark scheme states the answer is D - epoxyethane..
From what i understand , epoxyethane reacting with water in the presence of dilute sulphuric acid produces ethane-1,2-diol, which doesn't have any singlets since both of the neighbouring carbons have 2 hydorgens attached each??