Chromic acid is used as an oxidizing agent in this lab because of it's strong color change. Use the principles of green chemistry to comment on whether this is an ideal oxidizing agent to use in large scale and propose an alternative.

a chemical reaction happens

explanation:

hey your not cool]      

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.