A drug marijuna owes its activity to tetrahydrocarbinol, which contains 70% as many C atoms as oxygen atoms. The number of mole of compound in a gm of it is 0.00318. the molecualr formular will be :

A drug marijuna owes its activity to tetrahydrocarbinol, which contain

1.	A drug marijuna owes its activity to tetrahydrocarbinol, which contains 70% as many C atoms as oxygen atoms. The number of mole of compound in a gm of it is 0.00318. the molecualr formular will be :
Answer» `C_(20)H_(30)O_(2)` `C_(21)H_(30)O_(2)` `C_(12)H_(20)O_(2)` `C_(12)H_(20)O_(3)` ANSWER :B