The incorrect statement about the imperfection in solid is: (a) Schottky defect decreases the de...

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The incorrect statement about the imperfection in solid is:
(a) Schottky defect decreases the density of the substances.
(b) Interstitial defect increases the density of the substance.
(c) Frenkel defect does not alter the density of the substance.
(d) Vacancy defect increase the density of the substance.
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