/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sandipmajumder10 https://public.slidesharecdn.com/v2/images/profile-picture.png I'm a student of chemistry hons..on Suryasen college in Siliguri.I love to study about chemistry....specially Organic...it's difficult but interesting.So on behafe of this i have to improve myself in my own way.