EASY
12th ICSE
IMPORTANT
Earn 100

Which type of 'defect' has the presence of cations in the interstitial sites?
(a)Schottky defect
(b)Vacancy defect
(c)Frenkel defect
(d)Metal deficiency defect

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Important Questions on Solid State
EASY
12th ICSE
IMPORTANT
Iron exhibits bcc structure at room temperature. Above , it transforms to fcc structure. The ratio of density of iron at room temperature to that at (assuming molar mass and atomic radii of iron remains constant with temperature) is

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12th ICSE
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12th ICSE
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12th ICSE
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12th ICSE
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12th ICSE
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12th ICSE
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