Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Explain which one of [Fe (H2O2)6]2+ and [Fe(CN)6]4- complex ions is high spin and which one is low spin?

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Question:

Describe the difference between a high spin and a low spin d6 complex.

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Question:

What factors determine whether a complex is high spin or low spin?

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Question:

What is the significance of beneficiation of ores? List various methods used for the same.

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Question:

What are clathrates? What is the criteria of formation of clathrates?

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Question:

Nature and stability of halogen oxides

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Question:

Basic properties of halogens

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Question:

How did Moissan prepare fluorine? What are the modifications done  to his method?

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Question:

Write a detailed note on the importance of Translation Training.

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Question:

अनुवाद प्रशिक्षण के महत्व पर एक विस्तृत लेख लिखिए। 

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Question:

Elucidate the role of copyright act on Translation & Adaptation.

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Question:

Explain why there is large difference in the melting and boiling points of  oxygen and sulphur.

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Question:

अनुवाद और रूपांतरण में प्रत्यलिप्यधिकार अधिनियम की भूमिका को स्पष्ट कीजिए। 

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Question:

What are the two allotropic forms of oxygen? Differentiate between them and write the method of preparation of each of these.

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Question:

Give the process of extraction of phosphorous.

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Question:

Explain the differences in structure and bonding in trimethylamine and trisilylamine.

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Question:

Explain the structure of diborane.

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Question:

Why corundum finds many applications in abrasives, refractories and ceramics?

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Question:

Give the method of preparation of pure crystalline boron.

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Question:

Explain giving suitable reactions whether NaNH2 acts as an acid or a base inliquid ammonia.

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Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★
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