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How many formula units are there in a un...

How many formula units are there in a unit cell of `NaCl ?'

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  1. A solid has a cubic structure in which 'X' atoms are located at the C...

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  2. An element having atomic mass '52,' occurs in bcc structure with a cel...

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  3. How many formula units are there in a unit cell of NaCl ?'

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  4. The unit cell of an element of atomic mass 108 and density '10.5 . g ...

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  5. A compound 'A B' crystallises in bcc lattice.with unit cell.edge lengt...

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  6. If the radius of Mg^(2+) ions, Cs^+ ion, O^(2-) ion, S^(2-) ion an...

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  7. A metal crystallịses into two cubic phases, fcc and bcc whose unit ce...

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  8. Crystál AB (rock salt structure) has molecular weight '6.023 x u where...

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  9. Agl crystallises in cubic close packed ZnS structure. What fraction o...

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  10. For a cubic crystal, the face diagonal is 3.68A. Calculạte the face le...

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  11. An ionic compound made up of atoms 'X' and 'Y' has a face centred cub...

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  12. Chromium metal crystallises with a body centred cubic lattice. The le...

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  13. The Composition of a sample of wustite is Fe 0.93 O1.00 What percentag...

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  14. In a cubic close packed structure of mixed oxides, the lattice is com...

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  15. An element crystallises in fcc lattice having edge length 400pm. Calcu...

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  16. Calculate the concentration of cation vaccancies if Nacl dopped with 1...

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  17. Diamond is hard because

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  18. Which of the following is an example of paramagnetic solid?

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  19. Which is a diamagnetic compound?Tio2,MnO2,V2O5

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  20. The material used in the solar cells contains

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