MEV-013 Environmental Chemistry Solved Assignment 2023-2024


Course Code : MEV-013
Course Title : Environmental Chemistry
Assignment Code : MEV-013/TMA-01/January 2023 to July 2024 session
Coverage : All Blocks
Maximum Marks 100

Title Name

MEV-013 Solved Assignment 2023-2024

University IGNOU
Service Type Solved Assignment (Soft copy/PDF)
Course Master of Science (Environmental Science)
Language ENGLISH
Semester 2023-2024 Course: MSCENV
Session January 2023 to July 2024 Sessions
Short Name MEV-013
Assignment Code MEV-013/TMA-01/January 2023 to July 2024 session
Product Assignment of MSCENV 2023-2024 (IGNOU)



Note: This assignment is based on the entire course.
Answer any five questions. All question carries equal marks.
Please write all answers in your own words.
1. Explain modern methods of separation and Electrical methods of analysis with
suitable examples?
2. Differentiate between the following
a. Accuracy and Precision
b. Determinate and Indeterminate Errors
3. What are the applications of chromatography technique in environmental
4. Explain the following with suitable examples
a. Chemical equilibrium & Dynamic equilibrium
b. Aromatic hydrocarbons as environmental pollutants
c. Biochemical effects of Arsenic & Mercury
d. Mechanism of adsorption
5. Give a note on scintillation process and working mechanism of scintillation counter?
6. Explain the reasons for the following?
a. HF stored in copper bottles and not glass bottles
b. Sodium hypochlorite used as a disinfectant
c. Graphite acts as a lubricant
d. Lead components are added to gasoline and why was it removed with the advent
of catalytic convertors
e. TEL was banned as a gasoline additive
7. Explain basic instrumentation for IR Spectrometry and its environmental
8. a) What is global warming? How is it different from greenhouse effect? What are
the environmental outcomes of global warming?
b) Describe the mechanism of ozone formation in the lower troposphere?



The Advantages of studying IGNOU Solved Assignments are given below:

  • Easy Accessibility: IGNOU solved assignments are easily accessible online, which means students can access them anytime and anywhere.
  • Comprehensive Solutions: The solved assignments provide comprehensive answers to the questions asked in the assignments, which makes it easier for students to understand and study the topics.
  • Cost-Effective: The solved assignments are available at a very economical rate, which makes them a great option for those who are on a budget.
  • Reference Material: The solved assignments can be used as reference material for further study, as they provide detailed answers to the questions asked.
  • Time-Saving: The solved assignments save a lot of time for students as they do not need to spend time researching and writing the answers themselves.

Can I score good marks by getting solved assignments?

Yes, you can get good marks by getting the Solved Assignment as it contains the answers to the questions asked in the assignment and will help you to understand the concepts better and score better.

Read more: How to Make IGNOU Solved Assignment? 


Please enter your comment!
Please enter your name here