An organic compound is found to contain C = 54.5%, 0=36.4% and H = 9.1% by mass. Its empirical formula is

An organic compound is found to contain C = 54.5%, 0=36.4% and H = 9.1

1.	An organic compound is found to contain C = 54.5%, 0=36.4% and H = 9.1% by mass. Its empirical formula is
Answer» `CH_(2)O` `CHO_(2)` `C_(2)H_(4)O` `C_(3)H_(4)O` Answer :C