Practical

Paper Code: 
DENV 502B
Credits: 
02
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

This course will enable the students to –

  1. To get acquaintance with the basic working principles of various scientific instruments.
  2. Develop analytical skills for identification of Environmental contaminants in various samples.

Course Outcomes

Course

Course outcome

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

CENV 502B

 

Practical

Upon    completion             of

this   course,         students

will:

CO45:    Acquire             skills to identify               environmental

toxicants

CO46:    Develop skills to

identify toxicants in food

CO47:                            Develop

understanding of working

of equipments

CO48: Develop skills for

detection of toxicants in

the environment

Approach                            in teaching:

Learning                   activities for the students:

 

Content

  • Acquaintance with commonly used equipments
    • Atomic Absorption Spectrophotometer
    • Spectrophotometer
    • Flame photometer
  • Estimation of metals in Air, Soil and Water samples using spectrophotometer/ Atomic Absorption Spectrophotometer
  • Identification of additives in food samples
    • Nitrate and Nitrite in Foods
    • Non Nutritive Sweeteners
    • Food colours
  • Identification of adulteration in food samples
    • Detection of Added Water in Milk
    • Detection of Added Sulphates in Milk
    • Detection of Sodium Chloride in Milk
    • Detection of Lead Salts in Turmeric Powder
    • Detection of Lead Chromate in Turmeric Powder

 

Academic Year: 
2023-2024
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