Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

 

Explain the formation of photochemical smog using a suitable diagram.

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Question:

Give any two examples of the greenhouse gases.

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Question:

 

Which aspects related to the toxicity of a chemical should be kept in mind while making a wiser choice?

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Question:

 

 How would you modify a molecule if it contains a toxic group in its structure?

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Question:

 

What are oxidation and reduction reactions? Give one example of each type of theses reactions.

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Question:

 

How would you proceed for preparing a chemical compound? Discuss the aspects related to planning, requirements and safety for such a synthesis.

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Question:

 

How can catalysis and process analytical chemistry be used as a tool in green chemistry?

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Question:

What are the characteristics of reagents used in the chemical reactions? Which point should be kept in mind while choosing a reagent from the green chemistry point of view?

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Question:

Giving a suitable example show that for substitution reaction, the atom economy is less than 100%.

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Question:

Explain the principle of use of renewable feed stocks.

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Question:

 

 Explain the need and origin of green chemistry.

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Question:

 

भारतीय सामाजिक वास्तविकता पर एम. एन. रॉय के विचारों की व्याख्या कीजिए। 

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Question:

 

समाजवाद पर नेहरू के विचारों की चर्चा कीजिए।

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Question:

 गाँधीजी द्वारा आधुनिक सभ्यता की आलोचना का विस्तारपूर्वक वर्णन कीजिए। 

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Question:

 

मुस्लिम सांम्प्रदायिक अलगाववाद का परीक्षण कीजिए। 

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Question:

 

जाति व्यवस्था और अपनिवेशवाद पर एक लेख लिखिए।

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Question:

उग्र राष्ट्रवाद की विशेषताओं को छॉटिए और वर्णन कीजिए। 

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Question:

 

 19वीं शताब्दी में सामाजिक सुधार आंदोलन को प्रमुखता प्रदान करने वाली परिस्थितियों का पता लगाइये। 

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Question:

भारत की अर्थव्यवस्था में ब्रिटिश औपनिवेशिक हस्तक्षेप की चर्चा कीजिए।

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Question:

 

 Discuss the global distribution of freshwater resources and its implications for human societies.

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