An organic compound on analysis gave C=54.2%, H=9.2% by mass. Its empirical formula is

An organic compound on analysis gave C=54.2%, H=9.2% by mass. Its empi

1.	An organic compound on analysis gave C=54.2%, H=9.2% by mass. Its empirical formula is
Answer» `CHO_2` `CH_2O` `C_2H_8O` `C_2H_4O` SOLUTION : EMPIRICAL FORMULA `=C_2H_4O`