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State True or False Schottky defects low...

State True or False Schottky defects lower the density of related solids

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B
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Schottky defect is-

Account for the following : (i) Schottky defects lower the density of related solids. (ii) Conductivity of silicon increases on doping it with phosphorus.

In the Schottky defect:

Which point defect lowers the density of a crystal?

Why does Schottky defect decrease the desity of a crystal ?

Frenkel defect does not change the density of the ionic crystal whereas, Schottky defect lowers the density of ionic crystal. Give a reason.

What is the effect of Schottky defect on the density of crystal ?

Due to Frenkel defect, the density of the ionic solids

Schottky defect is likely to be found in

Statement : Due to Frenkel defect the density of the crystalline solid remains same. Explanation : In Frenkel defect, no cations or anions leave the lattice.

AAKASH INSTITUTE ENGLISH-MOCK TEST 16-Example
  1. Which of the following given statement(s) is/are correct for both fluo...

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  2. A solid AB has ZnS-type structure. The edge lenth of unit cell is 400 ...

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  3. Which of the following is correct?

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  4. Antiferromagnetic substance possess:

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  5. MgFe2 O4 has spinel structure , then the percentge of tetrahedral void...

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  6. If an ionic solid XY (X & Y are monovalent ions) is doped with 10^-2 ...

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  7. Which of the following given statesment is incorrect?

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  8. Which of the following given statement for semiconductor is correct?

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  9. Which of the following given moleculues in a pair are paramagnetic and...

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  10. In Na2 O structure

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  11. When acrystal structure of NaCl type is pressurised

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  12. Ferromagnetism arises because of the spontaneous alignment of the magn...

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  13. Minimum distance between two tetrahedral voids if a is the edge length...

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  14. 2 M of 100 mL Na2 SO4 is mixed with 3 M of 100 mL NaCl solution and 1 ...

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  15. Among the following , select the pair that does not form an ideal solu...

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  16. Which of the following graphs is correct for solubility of O2 and N2 i...

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  17. State True or False Schottky defects lower the density of related soli...

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  18. The volume of water added to 500 mL , 0.5 M NaOH so that its strenth b...

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  19. Amount (in g) of sample containing 80% NaOH required to prepare 60 lit...

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  20. Henry's law is not valid when

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