e-Lecture-Engineering Chemstrity-II Apr, Sun, 2020 S Muthusamy Campus News , Uncategorized UNIT-1 AIR POLLUTIONWATER POLLUTIONSOLID WASTE MANAGEMENTGREEN CHEMISTRY UNIT-II FUELCOMBUSTION-ICOMBUSTION-II UNIT-III EXTRACTION OF METALPOWDER METALLURGYALLOYSABRASIVES UNIT-IV CEMENTCERAMICSLUBRICANTSADHESIVES UNIT-V PLASTICSRUBBERCOMPOSITE MATERIALENVIRONMENTAL CHEMISTRYCHEMISTRY PRACTICAL -II