MEV 013 Solved Assignment 2021-22
Environmental
Chemistry
Course Code : MEV 013
Course Title :
Environmental Chemistry
Assignment Code : MEV 013/TMA-01/January & July session 2021
Maximum Marks 100
5x20=100
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 monitoring?
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
applications?
MEV 013 Solved Assignment 2021-22, MEV 013 Solved
Assignment 2021-22 , MEV 013 Solved Assignment 2021-22, MEV 013
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MEV 013 Solved Assignment 2021-22 :- Those
students who had successfully submitted their Assignments to their allocated
study centres can now check their Assignment Status. Alongside --assignment
status, they will also checkout their assignment marks & result. All this
is often available in a web mode. After submitting the assignment, you'll check
you MEV 013 Solved Assignment 2021-22 only after 3-4 weeks. MEV 013 Solved
Assignment 2021-22 it'd take 40 days to declare MEV 013 Solved Assignment
2021-22
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