What is the concentration of acetic acid?

Acetic acid is a weak monoprotic acid.

In aqueous solution it has a pKa value of 4.76.

It conjugate base is acetate (CH3COO-) A 1.0m

solution ( about the concentration of domestic vinegar) has pH of 2.4, *indicating that merely

0.4% of the acetic acid molecules are dissociated.

" HOPE IT HELPS YOU "

" MARK MY ANSWER AS BRANLIST ANSWER "

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.