AROMATIC

also tell me the function of PPA

Thats wat i did not understand....Wats PPA [7][7][7][7][7]

according to me . ans is D .

check the next post if only answer matches else tell me I'll delete it .

if correct have a look at the steps . not provivded mechanism which you'll b knowing

AND AS FOR PPA . LOOKED UP AT WIKI , LOOKS LIKE A ONLY A DRUG , NO SYNTHETIC USE for the name suggested by b555 .

here's the link if you guys wanna have a look .

http://en.wikipedia.org/wiki/Phenylpropanolamine

I remember using this once on the forum in a Q . this was PAA
http://en.wikipedia.org/wiki/Phenylacetic_acid

does anybody remember where or knows which problem plz give link .