Ionic solids having Crystal Defects develop colour. Explain the colour of KCl as violet and ZnO as yellow on the basis of Crystal Defects
Asked by anas
16th August 2012,
11:16 AM
Answered by Expert
Answer:
The violet colour of KCl crystals is because of metal excess defect due to anionic vacancies.Excess of potassium makes KCl crystals violet or lilac.
Answered by Expert
17th August 2012,
7:56 AM
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