Draw the condensed structural formula for the ammonium salt formed when lidocaine reacts with hcl.

Lidocaine is used as a local anesthetic and cardiac depressant. when lidocaine reacts with HCL, the tertiary amine reacts with HCL to form an amine salt of lidocaine hydrochloride. This reaction reaction can be represented as

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.