Chemistry Imperfections Solids Online Exam Quiz
Chemistry Imperfections Solids GK Quiz. Question and Answers related to Chemistry Imperfections Solids. MCQ (Multiple Choice Questions with answers about Chemistry Imperfections Solids
Impurity defect is a type of point defect. It can occur __________
Options
A : in one way, as substitution impurity defect
B : in one way, as interstitial impurity defect
C : in two ways, as substitution impurity defect or as interstitial impurity defect
D : in two ways, as vacant impurity defect or as interstitial impurity defect
What kind of order is present in a solid for it to be a perfectly crystalline solid?
Options
A : Long range order
B : Short range order
C : No order
D : Both, short range and long range order
Schottky defects are observed in solids with cations and anions of similar sizes. Which of the following compounds, therefore, is NOT likely to have a Schottky defect?
Options
A : NaCl
B : AgCl
C : CsCl
D : KCl
In which type of point defect are the cations and anions absent in stoichiometric proportions?
Options
A : Schottky defect
B : Frenkel defect
C : Impurity defect
D : The given situation does not occur for any point defect.
In a crystal, if a fault exists in the arrangement at a point, it is called as _________
Options
A : space defect
B : single defect
C : point defect
D : primary defect
State whether true or false: The number of defects in a crystal can be minimized by carrying out the process of crystallization at a slow rate.
Options
A : True
B : False
C :
D :
Stainless steel is a/an ________ alloy.
Options
A : vacant
B : interstitial
C : substitution
D : pure
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