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What is the packing efficiency in a bcc ...

What is the packing efficiency in a bcc arrangement of crystals ?

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MODERN PUBLICATION-TEST PAPER 4-EXERCISE
  1. What problem arises in using alitame as artificial sweetener?

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  2. What is spectrochemical series? Explain the difference between a weak ...

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  3. What is the packing efficiency in a bcc arrangement of crystals ?

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  4. What is the difference between order and molecularity of a reaction ?

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  5. Write short note on Iodoform reaction.

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  6. Write the principle of preparation of bakelite. Give its two uses.

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  7. Briefly discuss the structure of proteins

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  8. Write the principle of preparation of Neoprene.

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  9. How can you prepare phenol by Dow’s process?

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  10. What is Cannizzaro's reaction? Give equation.

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  11. Why the detergent with straight chain hydrocarbon group are better tha...

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  12. What is a semiconductor? What aren-type and p-type semiconductors?

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  13. According to collision theory:

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  14. Explain the following terms: Electrophoresis

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  15. State and explain Faraday's laws of electrolysis. 0.2015g of copper we...

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  16. State and explain Faraday's laws of electrolysis. How many grams of ch...

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  17. Calculate the oxidation number of sulphur in pyrosulphuric acid.

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  18. Write a note on interhalogen compounds.

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  19. Write three main postulates of VBT for explaining bonding in co-ordina...

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  20. What is diazonium salt ?Give its preparation.

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