Lucas Test

An allcohol gave Lucas test in about 5 minutes. When the alcohol was treated with hot concentrated H_(2)SO_(4) it gave an alkene of molecular formula C_(4)H_(8) which on ozonolysis gave C_(2)H_(4)O . The structure of alcohol is

An alcohol of unknown structure gave a positive Lucas test in about five minutes. When alcohol was heated with concentrated H_(2)SO_(4) an alkene was formed with the formula C_(4)H_(8) . Ozonolysis of this alkene gave a single product, C_(2)H_(4)O . What was the structure of the alcohol ?

How will you distinguish between 1^(@), 2^(@) and 3^(@) alcohols by Lucas reagent test ?