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Iron has a bcc unit cell with cell edge ...

Iron has a bcc unit cell with cell edge of 286.65 pm. The density of iron is `7.78 gcm^-3`. Use this information to calculate the Avogardo number (Fe=56.4)

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ASSAM ACADEMIC CENTRE-Solid State -Example
  1. What are crystalline and amorphous solid?

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  2. The unit cell of an element of atomic mass 96 and density 10.3 gm cm^-...

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  3. Iron has a bcc unit cell with cell edge of 286.65 pm. The density of i...

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  4. Silver crystallises in fcc unit cell. Each side of the unit cell has l...

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  5. Why are solids rigid?

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  6. Why do solids have a definite volume?

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  7. Classify the following as amorphour or crystalline solids: Polyurethan...

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  8. Why is glass considered a super cooled liquid?

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  9. Refractive index of a solid is observed to have the same value along a...

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  10. Classify the following solids in different categories based on the nat...

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  11. Solid A is a very hard electrical insulator in solid as well as in mol...

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  12. Ionic solids conduct electricity in molten state but not in solid stat...

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  13. What type of solids are electrical conductors, malleable and ductile?

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  14. Give the significance of a 'lattice point'.

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  15. Name the parameters that characterize a unit cell.

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  16. Distinguish between Hexagonal and monoclinic unit cells.

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  17. Distinguish between Face-centred and end-centred unit cells.

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  18. Explain how much portion of an atom located at corner.

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  19. Explain how much portion of an atom located at body-centre of a cubic ...

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  20. What is the two dimensional coordination number of a molecule in squar...

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