Draw a diagram and explain Schottky and Frenkel defects in solids. State one application of each of these defects

Which one below is not true for Frenkel and Schottky defects in ionic solids? * A Schottky defect Frenkel defect When Frenkel defect occurs, there is no change in charge because the cation maintains the same positive charge as an interstitial. When Schottky defect occurs, the charge neutrality of the crystal is not maintained because it involves both anions and cations. Schottky defect involves a cation vacancy and an anion vacancy pair. Frenkel defect involves a cation-vacancy and a cation-interstitial pair.

A) What mass of water is needed to saturate a volume of 50.0 L at 25C? B) If the initial mass of water was 1.0g under those conditions, what would happen? C) What would the vapor pressure be in that case? D) and what would happen to the vapor pressure if the temperature was raised to 50C?

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