5.0 grams of vinegar and 5.0 grams of baking soda are combined in a beaker. After the fizzing (reaction) has taken place, there are 9 grams of
material remaining in the beaker. What mass of carbon dioxide gas was
produced in the reaction and released to the air? *
10 grams
9 grams
6 grams
1 gram

give me abc and i will get it for u.

a

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.