unit-3 cet-1entropy principles in thermod Chlorine and Nitric Acid application, properties, impacts.pptx Human Value and professional ethics Power Research in industrial and organizational Pyscholy Industrial Psychology. Unit 1 (2).pptx Self Exploration & Natural Acceptance.pptx Introduction to Petroleum Refinery Chemical Electronics Engineering Diode , Transistor ,BJT Air Pollution Control Technique and application.