A halide with formula `C_(6)H_(13)Br` gave two isomeric alkenes A and B with formula `C_(6)H_(12)`. On reductive ozonolysis of mixture of A and B following compounds were obtained `CH_(3)COCH_(3), CH_(3)CHO, CH_(3)CH_(2)CHO` and `(CH_(3))_(2)CHCHO`. Thehalide is

An organic halide with formula C_(6)H_(13)Br on heating with alc. KOH gives two isomeric alkene (A) and (B) with formula C_(6)H_(12). On reductive ozonolysis of mixture (A) and (B) ,the following compounds are obtained : CH_(3)COCH_(3),CH_(3)CHO, CH_(3)CH_(2)CHO " and " (CH_(3))_(2) CHCHO The organic halide is :

An alkyl halide with molecular formula C_6H_(13)Br on dehyrohalogenation gives two isomeric alkenes X and Y with molecular formula C_6H_(12) . On reductive ozonolysis X and Y gives four compounds CH_3COCH_3 , CH_3CH_2CHO and (CH_3)_2CHCHO . The alkyl halide is