How many moles of carbon dioxide are formed along with 12 moles of water? 2C4H10 + 1302 -8 CO2 + 10H2O *
A)9.6
B) 6.9
C)15
D)1.5

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

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.