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Atoms of element X form hcp lattice and ...

Atoms of element X form hcp lattice and those of element Y form occupy 2/3rd of the tetrahedral voids. Determine the formula of the compound formed by the elements X and Y?

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R G PUBLICATION-THE SOLID STATE-EXERCISE
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  3. Atoms of element X form hcp lattice and those of element Y form occupy...

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  7. The effective mode of packing of identical atoms in one layer is-

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  8. The available space occupied by spheres of equal size in three dimensi...

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  9. The tetrahedral viods formed by ccp arrangemnt of Cl ions in NaCl stru...

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  10. SiC is an example of.

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  11. In solids, the constituent particle are arranged in.

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  12. The interstitial hole is called tetrahedral because.

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  13. A compound formed by elements A and B crystallises in the cubic struct...

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  14. If the number of octahedral voids in N then the number of tetrahedral ...

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  15. When ZnCO3 is heated it becomes yellow. The phenomenon is due to.

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  16. Mention two important characteristics of solid.

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  17. Define the term amorphous solid.

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  18. Crystalline solids are 'anisotropic' comment.

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  19. Why is glass considered a super cooled liquid?

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

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