CH3CH(OH)CH2CH3
CH3CH(OH)CH2CH2CH3
CH3CH2CH2CH2OH
(CH3)3C−OH
CH3CH2−CH(OH)−CH3H+−−→CH3−CH=CH−CH3O3,Zn/H2O−−−−−−−−−−→2CH3−CHO
As Lucas test is given by compound in about 5 minutes, it is a secondary alcohol.
After ozonolysis only one product is obtained confirms that the alkene form was symmetric and that is possible if and only if alcohol was secondary.
Hence, the alcohol is CH3CH(OH)CH2CH3.