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a. Calculate the packing efficiency in a...

a. Calculate the packing efficiency in a Body Centered Cubic (BCC) lattice.
b. Silver forms a ccp lattice. The edge length of its unit cell is 408.6 pm. Calculate the density of silver. `(N_(A)=6.022xx10^(23)," Atomic mass of Ag "=108 g mol^(-1))`

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Silver crystallizes in CCP lattice. The edge length of its unit cell is 408.6 pm. Calculate density of silver (atomic mass of silver is 107.9)

Silver forms ccp lattice and x-ray studies of its crystals show that the edge length of its unit cell is 408.6 pm. Calculate the density of silver. (Atomic mass of Ag = 107.9 u)

(a) calculate packing efficiency in simple cubic lattice. (b) An element having atomic mass 107.9 u has FCC lattice . The edge length of its unit cell is 408.6 pm calculate density of the unit cell. Given, NA=6.022xx10^23 mol-1] .

Silver froms ccp lattice and X -ray studies of its crystals show that the edge length of its unit cell is 408.6 pm. Calculate the density of silver (atomic mass = 107.9 u ).

An element having atomic mass 107.9 u has FCC lattice. The edge length of its unit cell is 408.6 pm. Calculate density of the unit cell. ["Given, "N_(A)=6.022xx10^(23)"mol"^(-1)] .

An element having atomic mass 107.9 g mol^(-1) has FCC unit cell. The edge length of the unit cell is 486 pm. Calculate the density of the unit cell.

SUBHASH PUBLICATION-SUPPLEMENTARY EXAMINATION QUESTION PAPER JUNE - 2018 -PART -D
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  2. What is Schottky defect ?

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  3. 5.8 g of non - volatile, non - electrolyte solute was dissolved in 100...

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  4. Mention any two differences between ideal and non-ideal solutions.

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  5. Calculate the e.m.f. of the cell in which the following reaction takes...

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  6. State the Faraday's first law of electrolysis. How many Faraday of ele...

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  7. Derive an integrated rate equation for the rate constant of a zero ord...

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  8. Explain the effect of catalyst on the activation energy of the reactio...

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  9. Write any two characteristics of chemical adsorption.

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  10. What is Brownain movement ? What is the cause for it ?

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  11. What is homegenous catalysis ?

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  12. Write equations for the steps in S(N)1 mechanism of conversion of tert...

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  13. Explain Wurtz-Fitting reaction with equation.

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  15. Write the mechanism of acid catalysed dehydration of ethanol to ethene...

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  16. How does anisole react with bromine in ethanoic acid ? Give equation.

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  17. Complete the equations:

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  18. Complete the equations:

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  19. Complete the following equations: CH3COONa underset(Delta)overset(N...

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  20. Explain esterification reaction with an example.

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