Name the crystal defect which lowers the...

Name the crystal defect which lowers the density in an ionic crystal

Text Solution

Verified by Experts

b) Schottky defect.

Topper's Solved these Questions

II PUC CHEMISTRY (ANNUAL EXAM QUESTION PAPER MARCH - 2015)
SUNSTAR PUBLICATION|Exercise PART - C|8 Videos
II PUC CHEMISTRY (ANNUAL EXAM QUESTION PAPER MARCH - 2014)
SUNSTAR PUBLICATION|Exercise PART - D|22 Videos
II PUC CHEMISTRY (ANNUAL EXAM QUESTION PAPER MARCH - 2016)
SUNSTAR PUBLICATION|Exercise PART - D|26 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a dichoric crystal

What is the Schotky defect? How does it affect the density of the crystal?

Which one of the following is a covalent crystal?

In a tetragonal crystal

The addition of CaCl_(2) crystal to KCl crystal a. Lowers the density of the KCl crystal b. Raises the density of the KCl crystal c. Does not affect the density of the KCl crystal d. Increases the Frenkel defects of the KCl crystal

The addition of CaCl_(2) to a KCl crystal lowers the density of the KCl crystal.

Examine the given defective crystal and {:(A^(+),B^(-),A^(+),B^(-),A^(+)),(B^(-),0,B^(-),A^(+),B^(-)),(A^(+),B^(-),A^(+),0,A^(+)),(B^(-),A^(+),B^(-),A^(+),B^(-)):} Answer the following questions : (i) What type of stoichiometirc defect is shown by the crystal ? (ii) How is the density of the crystal affected by this defect ? (iii) What type of ionic substances show such defect ?

(a) Sodium metal crystallizes in bcc structure. Its unit cell edge length is 420 pm. Calculate its density. (Atomic mass of sodium = 23 u, N_(A) = 6.022 xx 10^(23) mol^(-) ). (b) What is Frenkel defect ? How does it affect the density of a crystal ?

Which one of the following is a molecular crystal?

SUNSTAR PUBLICATION-II PUC CHEMISTRY (ANNUAL EXAM QUESTION PAPER MARCH - 2015)-PART - D

Which set of d-orbitals of a metal atom/ion experience more repulsion ...
Text Solution
|
Caleulate the packing efficiency in a unit cell of Cubic Close Packing...
Text Solution
|
Name the crystal defect which lowers the density in an ionic crystal
Text Solution
|
A solution containing 18g of non - volatile non - electrolyte solute i...
Text Solution
|
Define isotonic solution. What happens when the blood cell is dipped i...
Text Solution
|
Calculate the EMF of the cell for the reaction Mg((s))+2Ag((aq))^(+)...
Text Solution
|
What are fuel cells ?
Text Solution
|
Derive an intergrated rate for the first order reaction.
Text Solution
|
According to collision theory, what are the two factors that lead to e...
Text Solution
|
Write any two differences between physisorption and chemisorption.
Text Solution
|
Name the phenomenon/effect for the following i) Collidal particles a...
Text Solution
|
Write equations for the steps in S(N)1 mechanism of conversion of tert...
Text Solution
|
Identify the products A, B and C in the following equation. CH(3)OH ...
Text Solution
|
Write the mechanism of acid catalysed dehydration of ethanol to ethene...
Text Solution
|
Explain Williamson's reaction. Write the general equation.
Text Solution
|
Write the organic compound formed in the following equations. ii)...
Text Solution
|
Explain HVZ (Hell-Volhard-Zelinsky) reaction with equation.
Text Solution
|
Identified the reactant A in the following reaction : A+4R-X rarr R(...
Text Solution
|
Explain Hoffmann bromamide degradation for the preparation of methanam...
Text Solution
|
Which is more basic among aqueous solutions of aniline and ammonia ? G...
Text Solution
|