Which of the following can be distinguished by Iodoform test?
Propanol and methanol
acetaldehyde and ethanol
Acetaldehyde and Methanol
Benzaldehyde and benzophenone
Iodoform Test:-
CHI3(Iodoform) test is given positive with methyl ketones and methly alcohols. The structures are given below
So, acetaldehyde and methanol be distinguished with the help of Iodoform test.
Hence, the correct answer is Option (3).