Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Explain McLafferty rearrangement with the help of a suitable example. 

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Question:

What is plasma? What makes argon a good choice for the plasma gas? 

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Question:

Compare and contrast atomic absorption spectrophotometry and atomic emission spectrometry

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Question:

Define nebulisation and list different types of nebulisers used in ICP-AES. Describe the working of any one of them. 

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Question:

 Alienation 

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Question:

Enlist at least five characteristics of an ideal atomization-excitation source to be used in atomic spectroscopy. 

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Question:

NGOs& Tribal Development 

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Question:

Explain the principle of standard addition method for quantitative determinations using atomic absorption spectrometry. Under what conditions this methodology does becomes important? 

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Question:

 PESA Act 1996 and the STs

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Question:

Outline the merits and limitations of atomic fluorescence spectrometry. 

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Question:

Funeral Rites of Tribes

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Question:

What is a flame? Briefly describe the structure of flame clearly indicating the significance of each region. 

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Question:

Fluorescence can be used for qualitative as well as quantitative determination of the analyte. Discuss the factors affecting the quantitative applications of fluorescence. 

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Question:

 Dravidian Tribal Language

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Question:

What is photoluminescence? Discuss its dependence on structure of the molecules. 

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Question:

 Discuss Impact of development discourse on Tribal Livelihood?

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Question:

What is the requirement for the vibrational mode of a molecule to be Raman active?

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Question:

 What are the differences & inequalities among Tribalsin India?

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Question:

What is meant by polarizability of a molecule?

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Question:

How can IR spectrum be used to check the authenticity of an organic compound? 

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