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True and False: Seal is a mammal live wh...

True and False: Seal is a mammal live wholly in water.

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MODERN PUBLICATION-SOLID STATE-EXERCISE
  1. What are the coordination number of Na^+ and Cl^- ions in NaCl?

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  2. Which point defect lowers the density of crystal ?

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  3. True and False: Seal is a mammal live wholly in water.

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  4. Write the structure of benzal chloride

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  5. Mark true or false FCC has four atoms per unit cell

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  6. STATEMENT -1 : Antiferromagnetic subatance becomes paramagentic on he...

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  7. Fill ups The number of atoms for primitive unit cell is…………….for body ...

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  8. Electrical conductance of metals decreases with increase in temperatur...

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  9. Fill ups The substance which are strongly attracted by the magnetic fi...

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  10. What is the formula of a Compound in which the element Y forms hcp lat...

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  11. A Group 14 element is to be converted into n-type semiconductor by dop...

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  12. What is electrical conductivity in ionic solids due to ?

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  13. Fill ups The coordination number of each sphere in hcp is…………..in ccp ...

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  14. Fill ups The packing fraction of a simple unit cell is……………….. .

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  15. Fill ups The empty space in hcp is……………and that in the bcc packing is…...

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  16. In a body centred cubic structure, the space occupied to about

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  17. The number of octahedral void in bcc structure is:

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  18. Fill ups In a body centre cubic arrangement…………………atoms along the body...

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  19. Name any one solid in which both Frenkel and Schottky defects occur.

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  20. Fill ups If there is a large energy gap between the filled valence ban...

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