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Environment & Ecology — Minor 2 2023 question paper

MMMUT Computer Science and Engineering previous year question paper for Environment & Ecology (BSM-144), semester 1, Minor 2 2023. All 8 questions are listed below, each with a written answer on Nexsus.

Paper details

  • Subject: Environment & Ecology (BSM-144)
  • Branch: Computer Science and Engineering
  • Semester: 1
  • Exam: Minor 2 2023
  • Questions: 8

Questions asked in Environment & Ecology Minor 2 2023

  1. Q1. Attempt any Two parts of the following. Q. 1 (a) is compulsory.
  2. Q1(a). What are the heavy metals that cause water pollution? Discuss any two of the following, Mercury, Lead, Arsenic and cadmium. [6 marks]
  3. Q1(b). Define Soil pollution. Write details with labeled figure of Domestic and Commercial Garbage (solid waste management -Trench method). [4 marks]
  4. Q1(c). Write note on Hazardous Wastes and methods of disposal (figures). [4 marks]
  5. Q2. Attempt any Two parts of the following, Q. 2 (a) is compulsory.
  6. Q2(a). Write list of Toxic Organic Compounds (at list 5 name of each) Pesticides, Insecticides, Herbicides, Dioxins, Furans, and PCBs. [6 marks]
  7. Q2(b). Write short note on Chemistry of food additives. [4 marks]
  8. Q2(c). Discuss details of detergents and bleaching agents', its sources, effect on Environment. [4 marks]