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Calculate the packing efficiency in a si...

Calculate the packing efficiency in a simple cubic lattice. 

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OSWAAL PUBLICATION-Sample Paper 6-Exercise
  1. Draw the energy level diagramn of carbon molecule.Calculate its bond o...

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  2. With the help of VBT explain the hybridisation in tetracarbonyl nickel...

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  3. Calculate the packing efficiency in a simple cubic lattice.

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  4. What is Frenkel defect? Give an example.

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  5. Draw a neat labeled diagram of Standard Hydrogen Electrode (SHE). Writ...

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  6. b) Calculate Delta(r)G^(@) for the following reaction: Fe((aq))^(+2)...

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  7. Define osmotic pressure.

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  8. Calculate the lowering of vapour pressure caused by addition of 100 g ...

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  9. State Raoult's law of relative lowering of vapour pressure of a soluti...

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  10. The rate constant of a first order reaction at 300 K and 310 K are res...

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  11. Derive the relationship between half-life period and rate constant for...

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  12. How is Gold-sol prepared by Bredig's-arc method?

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  13. Name the type of colloid obtained when a liquid is dispersed in a soli...

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  14. Name the type of colloid obtained when. (i) A liquid is dispersed in...

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  15. Define f-centre.

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  16. How is phenol converted into salicyclic and? Name the reaction.

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  17. How is ethanol converted into iodoethane.

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  18. Explain the mechanism of Acylation of Benzene

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  19. What is mesomeric effect? What type of mesomeric effect is shown by-N...

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  20. Identify the reactant 'A' in the following reaction A+2R-XtoR4N^+X^-

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