A compound is soluble is conc. H_(2)SO_(4). It does not decolourise bromine in C Cl_(4) but oxidised by chromic anhydride in aqueous sulphuric acid within two second, turning orange solution to blue green , then opaque. The original solution cotnains

A compound is soluble is conc. H_(2)SO_(4). It does not decolourise br

1.	A compound is soluble is conc. H_(2)SO_(4). It does not decolourise bromine in C Cl_(4) but oxidised by chromic anhydride in aqueous sulphuric acid within two second, turning orange solution to blue green , then opaque. The original solution cotnains
Answer» A SECONDARY alcohol An alkene An ether A primary alcohol SOLUTION :Since oxidation is EASIER and occuts very QUICKLY (just 2 seconds), hence it must be primary alcohol. The DICHROMATE solution changes from organe to blue green.