Environmental chemistry is the study of chemical actions that take place in water, air, soil, living environments or in the surroundings where people live or work and the impact of human activities on ...
UPSC Chemistry Optional Syllabus: Chemistry is one of the 48 optional subjects in the UPSC Mains exam. Candidates with a Chemistry background at graduation level or who have worked as chemical ...
The level of WBJEE test is far easier than Joint Entrance Examination (JEE). To secure good rank students will have to concentrate on all subjects equally as the competition is getting tougher day by ...