Weight percentage of C , H and Cl in an organic compound are 16.27% , 0.67% and 72.2% respectively. If the vapour density is 73.75, What is its molecular formula?

Weight percentage of C , H and Cl in an organic compound are 16.27% ,

1.	Weight percentage of C , H and Cl in an organic compound are 16.27% , 0.67% and 72.2% respectively. If the vapour density is 73.75, What is its molecular formula?
Answer» ANSWER :`C_(2)HCl_(3)O`