Chemistry

The course deals with all the phenomena going around us which is harming us in any way. Our environment has severely damaged in past decades. This course will talk scientifically about the problems we are facing.

A thorough analysis of questions, book lists, planner, and much more: everything you need to know about SSC CGL, SSC CHSL and CPO examinations.

SSC Exams (Non Technical)/ Railway Exams

Hindi

(Hindi) Environmental Pollution : Chemistry for SSC

Static GK

General Awareness

Bank, SSC & Railway Exams

Learn about Biological Oxygen Demand in an easy way.

Biochemical Oxygen Demand (in Hindi)

Overview (in Hindi)

Toxic Chemicals in Drinking Water (in Hindi)

Ozone Depletion (in Hindi)

More about Ozone (in Hindi)

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Biochemical Oxygen Demand (in Hindi)

Prashant Kumar

(Hindi) Environmental Pollution : Chemistry for SSC

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