CBSE Class 11 Chemistry Worksheet - Environmental Chemistry (3) CBSE,CCE and NCERT students can refer to the attached file. All educational material on the website has been prepared by the best teachers having more than 20 years of teaching experience in various schools. The study material available on our website for all CBSE classes and subjects have been prepared by teachers from all over the country. All study material has been carefully designed keeping into mind the latest CBSE examination trends.
Ch#14: Environmental Chemistry -03
Full Marks: 20
All questions are compulsory.
2. Please give the explanation for the answer where applicable.
Q1 - Define incineration? (1 Mark)
Q2 - Name 2 gases which form acid rain ? (1 Mark)
Q3 - Name the main compounds which are causing damage to ozone layer ? (1 Mark)
Q4 - What is BOD? (2 Marks)
Q5 - What do you understand by aerosols ? (2 Marks)
Q6 - What is pneumoconiosis ? (2 Marks)
Q7 - How NO is depleting ozone layer? (3 Marks)
Q8 - Which reactions are involved during the formation of photochemical smog? (3 Marks)
Q9 - Explain the formation of acid rain. How it is harmful to the environment? (5 Marks)
Please refer to the link below for CBSE Class 11 Chemistry Worksheet - Environmental Chemistry (3)
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