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[Post New]27 Feb 2008 21:17:08 IST
    Subject: Re:How is the stoichiometry of the compound affected due to frenkel and schottky defect
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dev_22oct (1405)

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Frenkel and Schottky defect are nonstoichiometric defect becoz  the ratio of cation:anion in defected crystal is equal to its molecular ratio.
for eg: suppose we have 10NaCl(ratio of cation:anion=1:1) formula unit and due to defect one cation and one anion gets missing still the ratio is 1:1.
Devendra Kumar Shukla
M.Sc physical Chemistry
Currently working in Daswani classes
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