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A crystal of KCl containing a small amount of CaCl ₂ will have

Options

  1. Avacant Cl ⁻ sites
  2. Bvacant K ⁺ sites and a higher density as compared to pure KCl
  3. Cvacant K ⁺ sites and a lower density as compared to pure KCl
  4. DK ⁺ ions in the interstitial sites

Correct answer

C. vacant K ⁺ sites and a lower density as compared to pure KCl

Step-by-step solution

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