In the crystallization setup shown, the solution has been gently heated to reach the point of saturation. What should be the next correct step to obtain pure crystals?
Correct answer: C. Cool solution slowly
- A. Continue boiling till dryness
- B. Add more solute
- C. Cool solution slowly
- D. Add cold water
Explanation
Once saturation is reached, gentle cooling allows crystals to form gradually with high purity.
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