Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Describe the principles of leadership

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Question:

Why is Community participation in education important? Visit a school in your nearby region and enlist the ways through which school is involving different community members. 

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Question:

Discuss the role of Centre and State Governments in financing the education.

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Question:

What were the objectives of Rashtriya Madhyamik Shiksha Abhiyaan? Critically examine its role in ensuring quality in Secondary Education

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Question:

Critically analyse the issues of autonomy and accountability in management of higher educational institutions. Give suitable examples.

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Question:

Discuss different categories of non-formal education.

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Question:

Explain the terminological conflict between ‘administration’ and ‘management’. How do you like to use these terms in the context of education?

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Question:

What are the indicator microorganisms? Give their important characteristics?

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Question:

What are the main advantages of atomic absorption spectrophotometry method over flame emission method in the detection of elements? Draw a schematic diagram of an atomic absorption spectrophotometer.

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Question:

What is standard hydrogen electrode? Why is it preferred as primary reference electrode? Also discuss its limitations.

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Question:

What is the difference between gravimetric and volumetric analysis? Given an example each for each of these techniques.

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Question:

What is the principle of paper chromatography? How is the technique of TLC helpful in the identification of a compound?

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Question:

What are the qualities of a good extracting solvent ?

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Question:

What are different organochlorine compounds that cause water pollution? Give their main sources. Why are these present in traces in raw and treated water?

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Question:

Describe the chemical characteristics of sewage giving the chemical constituents and their effect on the treatment process.

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Question:

List five different ways in which pesticides can enter water.

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Question:

What type of constituents are present in a dairy waste? Name the important treatment systems used for the treatment of dairy wastes. Give the important features of any one of these methods.

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Question:

What are the general principles followed during air sampling?

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Question:

Distinguish between the following pairs giving examples:

i) Stationary and Mobile sources of pollutants

ii) Indoor and Ambient air pollution

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Question:

How do the following factors affect the discharge of pollutants in the atmosphere?

 i) Atmospheric stability

 ii) Temperature

iii) Precipitation

 iv) Turbulence

v) Solar radiation

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