OJEE SERIES Chemistry
Atmospheric Pollution
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2011 Chapter Questions 1 MCQs
01
PYQ 2011
medium
chemistry ID: ojee-201
Term used for accumulation of non-degradable pollutants in higher trophic level is
1
Leaching
2
Biomagnification
3
Biodegradation
4
Eutrophication