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Silver forms ccp lattice and x-ray studi...

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)

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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 ).

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)

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))

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.

Silver metal crystallises with a face centred cubic lattice. The length of unit cell is formed to be 4.077 xx 10^(-8) cm. Calculate atomic radius and density of silver. (Atomic mass of Ag = 108 u, N_(A) = 6.023 xx 10^(23) mol^(-1) ).

An element crystallizes in fcc lattice. If the edge length of the unit cell is 408.6 pm and the density is 10.5 g cm^(-3) . Calculate the atomic mass of the element.

Answer any five of the following questions. Lithium metal has a body centred cubic lattice structure with edge length of edge unit cell 352 pm. Calculate the density of lithium metal. [Given: Atomic mass of Li = 7 "gmol"^(-1) , N_(A) = 6.022 xx 10^(23) atoms mol ""^(-1) ].

OSWAAL PUBLICATION-Sample Paper 3-Exercise
  1. Name the product obtained when acetaldehyde reacts with hydroxyl amine...

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  2. Name the nitrogenous base present in RNA only.

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  3. Silver forms ccp lattice and x-ray studies of its crystals show that t...

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  4. What is corrosion? Mention a general method to prevent it.

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  5. Write the Arrhenius equation and mention what each term stands for.

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  6. Give-any two differences between lanthanoids and actinoids.

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  7. How does Acetyl chloride react with Anisole in presence of anhydrous a...

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  8. Explain why carboxylic acids behave as acids. Discuss briefly the effe...

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  9. What are antacids? Give an example.

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  10. What are food preservatives ? Give an example .

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  11. How is pure alumina obtained from bauxite by leaching process.

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  12. Write the reactions that take place during the manufacture of nitric a...

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  13. (i) What happens when potassium chlorate is heated in presence of MnO(...

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  14. Write the structure of Sulphuric acid.

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  15. (i) How is chlorine prepared by using MnO(2)?

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  16. Complete the reaction:- NH3+Cl2 (excess) rarr

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  17. D-block elements form co-ordination compounds. Give reasons.

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  18. How is potassium dichromate prepared from chromite are ?

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  19. Mention the geometry, magnetic property and type of hybridization in [...

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  20. Write any three postulates of Werner's theory of complexes.

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