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Solid A is a very hard electrical insula...

Solid A is a very hard electrical insulator in solid as well as in molten state and melts at extremely high temperature. What type of solid is it?

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ASSAM ACADEMIC CENTRE-Solid State -Example
  1. Refractive index of a solid is observed to have the same value along a...

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

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

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

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

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

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  7. Name the parameters that characterize a unit cell.

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  8. Distinguish between Hexagonal and monoclinic unit cells.

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

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

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

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

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  13. A compound forms hexagonal close packed (hcp) structure. What is the t...

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  14. A compound is formed by two elements M and N. The elements N forms ccp...

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  15. Which of the following lattices has the highest packing efficiency -si...

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  16. An element with molar mass 2.7xx10^-2 kg mol^-1 forms a cubic unit cel...

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  17. What type of defect can arise when a solid is heated? Which physical p...

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  18. What type of stoichiometric defect is shown by: ZnS

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  19. What type of stoichiometric defect is shown by: AgBr

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  20. Explain how vacancies are introduced in an ionic solid when a cation o...

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