Alcohol X having four carbon atoms.It gives Lucas test in 10 min .Which cannot be the alcohol X ?

Alcohol having only one carbon atom is…....

On oxidation of an alcohol gives an aldehyde having the same number of carbon atoms as that of alcohol. The alcohol is

On oxidation of an alcohol gives an aldehyde having the same number of carbon atoms as that of alcohol. The alcohol is

On oxidation of an alcohol gives an aldehyde having the same number of carbon atoms as that of alcohol. The alcohol is

A low boiling alcohol failed to give the Lucas test, but gives a positive iodoform test. The alcohol is

Tertiary alcohols (3^(@)) having at least four carbon atoms upon drastic oxidation yeild carboxylic acid with