Which of these hydrocarbons is a ketone? Check all that apply.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

you didnt put any of the following

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.