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Calculate the percentage of carbon in m...

Calculate the percentage of carbon in methanol.

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When the extra anions are present in the interstitial sites, then such defects are known as metal deficiency defects due to extra anions. The negative charge is balanced by the extra positive charge on adjacent cation. This is shown in the figure :

Such type of defects are not known in crystals in which size of anion is more.than that of cations
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OMEGA PUBLICATION-THE SOLID STATE-MULTIPLE CHOICE QUESTIONS
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  14. The number of tetrahedral sites per sphere in fcc structure is

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