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HEY GUYS, WELCOME TO CHEMISTRY WORLD ;A place to post chemistry news, talk about your latest experiment, or socialize with a large group of chemistry enthusiasts.{ ORIGINAL CONTENT }. @the_chemistry_avengers_ is a student centric chemistry educational web portal which provides quality chapters notes and exam related materials for undergraduate & post graduate students for various exams.[ JEE, NEET, JAM ,GATE ]